66791296

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 161935200

約数和(自身を除く): 95143904

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 41, 44, 52, 64, 82, 88, 89, 104, 128, 143, 164, 176, 178, 208, 286, 328, 352, 356, 416, 451, 533, 572, 656, 704, 712, 832, 902, 979, 1066, 1144, 1157, 1312, 1408, 1424, 1664, 1804, 1958, 2132, 2288, 2314, 2624, 2848, 3608, 3649, 3916, 4264, 4576, 4628, 5248, 5696, 5863, 7216, 7298, 7832, 8528, 9152, 9256, 11392, 11726, 12727, 14432, 14596, 15664, 17056, 18304, 18512, 23452, 25454, 28864, 29192, 31328, 34112, 37024, 40139, 46904, 47437, 50908, 57728, 58384, 62656, 68224, 74048, 80278, 93808, 94874, 101816, 116768, 125312, 148096, 160556, 187616, 189748, 203632, 233536, 321112, 375232, 379496, 407264, 467072, 521807, 642224, 750464, 758992, 814528, 1043614, 1284448, 1517984, 1629056, 2087228, 2568896, 3035968, 4174456, 5137792, 6071936, 8348912, 16697824, 33395648, 66791296]

約数ペア:

[(1, 66791296), (2, 33395648), (4, 16697824), (8, 8348912), (11, 6071936), (13, 5137792), (16, 4174456), (22, 3035968), (26, 2568896), (32, 2087228), (41, 1629056), (44, 1517984), (52, 1284448), (64, 1043614), (82, 814528), (88, 758992), (89, 750464), (104, 642224), (128, 521807), (143, 467072), (164, 407264), (176, 379496), (178, 375232), (208, 321112), (286, 233536), (328, 203632), (352, 189748), (356, 187616), (416, 160556), (451, 148096), (533, 125312), (572, 116768), (656, 101816), (704, 94874), (712, 93808), (832, 80278), (902, 74048), (979, 68224), (1066, 62656), (1144, 58384), (1157, 57728), (1312, 50908), (1408, 47437), (1424, 46904), (1664, 40139), (1804, 37024), (1958, 34112), (2132, 31328), (2288, 29192), (2314, 28864), (2624, 25454), (2848, 23452), (3608, 18512), (3649, 18304), (3916, 17056), (4264, 15664), (4576, 14596), (4628, 14432), (5248, 12727), (5696, 11726), (5863, 11392), (7216, 9256), (7298, 9152), (7832, 8528)]