25164048

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:861

約数の個数: 120

約数和(自身を含む): 81536448

約数和(自身を除く): 56372400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 823, 1092, 1176, 1274, 1456, 1646, 1911, 2184, 2352, 2469, 2548, 3292, 3822, 4368, 4938, 5096, 5761, 6584, 7644, 9876, 10192, 10699, 11522, 13168, 15288, 17283, 19752, 21398, 23044, 30576, 32097, 34566, 39504, 40327, 42796, 46088, 64194, 69132, 74893, 80654, 85592, 92176, 120981, 128388, 138264, 149786, 161308, 171184, 224679, 241962, 256776, 276528, 299572, 322616, 449358, 483924, 513552, 524251, 599144, 645232, 898716, 967848, 1048502, 1198288, 1572753, 1797432, 1935696, 2097004, 3145506, 3594864, 4194008, 6291012, 8388016, 12582024, 25164048]

約数ペア:

[(1, 25164048), (2, 12582024), (3, 8388016), (4, 6291012), (6, 4194008), (7, 3594864), (8, 3145506), (12, 2097004), (13, 1935696), (14, 1797432), (16, 1572753), (21, 1198288), (24, 1048502), (26, 967848), (28, 898716), (39, 645232), (42, 599144), (48, 524251), (49, 513552), (52, 483924), (56, 449358), (78, 322616), (84, 299572), (91, 276528), (98, 256776), (104, 241962), (112, 224679), (147, 171184), (156, 161308), (168, 149786), (182, 138264), (196, 128388), (208, 120981), (273, 92176), (294, 85592), (312, 80654), (336, 74893), (364, 69132), (392, 64194), (546, 46088), (588, 42796), (624, 40327), (637, 39504), (728, 34566), (784, 32097), (823, 30576), (1092, 23044), (1176, 21398), (1274, 19752), (1456, 17283), (1646, 15288), (1911, 13168), (2184, 11522), (2352, 10699), (2469, 10192), (2548, 9876), (3292, 7644), (3822, 6584), (4368, 5761), (4938, 5096)]