25396416

素因数分解:

$2^6\times 3^5\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 168

約数和(自身を含む): 79881984

約数和(自身を除く): 54485568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 71, 72, 81, 92, 96, 108, 138, 142, 144, 162, 184, 192, 207, 213, 216, 243, 276, 284, 288, 324, 368, 414, 426, 432, 486, 552, 568, 576, 621, 639, 648, 736, 828, 852, 864, 972, 1104, 1136, 1242, 1278, 1296, 1472, 1633, 1656, 1704, 1728, 1863, 1917, 1944, 2208, 2272, 2484, 2556, 2592, 3266, 3312, 3408, 3726, 3834, 3888, 4416, 4544, 4899, 4968, 5112, 5184, 5589, 5751, 6532, 6624, 6816, 7452, 7668, 7776, 9798, 9936, 10224, 11178, 11502, 13064, 13248, 13632, 14697, 14904, 15336, 15552, 17253, 19596, 19872, 20448, 22356, 23004, 26128, 29394, 29808, 30672, 34506, 39192, 39744, 40896, 44091, 44712, 46008, 52256, 58788, 59616, 61344, 69012, 78384, 88182, 89424, 92016, 104512, 117576, 119232, 122688, 132273, 138024, 156768, 176364, 178848, 184032, 235152, 264546, 276048, 313536, 352728, 357696, 368064, 396819, 470304, 529092, 552096, 705456, 793638, 940608, 1058184, 1104192, 1410912, 1587276, 2116368, 2821824, 3174552, 4232736, 6349104, 8465472, 12698208, 25396416]

約数ペア:

[(1, 25396416), (2, 12698208), (3, 8465472), (4, 6349104), (6, 4232736), (8, 3174552), (9, 2821824), (12, 2116368), (16, 1587276), (18, 1410912), (23, 1104192), (24, 1058184), (27, 940608), (32, 793638), (36, 705456), (46, 552096), (48, 529092), (54, 470304), (64, 396819), (69, 368064), (71, 357696), (72, 352728), (81, 313536), (92, 276048), (96, 264546), (108, 235152), (138, 184032), (142, 178848), (144, 176364), (162, 156768), (184, 138024), (192, 132273), (207, 122688), (213, 119232), (216, 117576), (243, 104512), (276, 92016), (284, 89424), (288, 88182), (324, 78384), (368, 69012), (414, 61344), (426, 59616), (432, 58788), (486, 52256), (552, 46008), (568, 44712), (576, 44091), (621, 40896), (639, 39744), (648, 39192), (736, 34506), (828, 30672), (852, 29808), (864, 29394), (972, 26128), (1104, 23004), (1136, 22356), (1242, 20448), (1278, 19872), (1296, 19596), (1472, 17253), (1633, 15552), (1656, 15336), (1704, 14904), (1728, 14697), (1863, 13632), (1917, 13248), (1944, 13064), (2208, 11502), (2272, 11178), (2484, 10224), (2556, 9936), (2592, 9798), (3266, 7776), (3312, 7668), (3408, 7452), (3726, 6816), (3834, 6624), (3888, 6532), (4416, 5751), (4544, 5589), (4899, 5184), (4968, 5112)]