7265856

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 112

約数和(自身を含む): 21506688

約数和(自身を除く): 14240832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 71, 78, 82, 96, 104, 123, 142, 156, 164, 192, 208, 213, 246, 284, 312, 328, 416, 426, 492, 533, 568, 624, 656, 832, 852, 923, 984, 1066, 1136, 1248, 1312, 1599, 1704, 1846, 1968, 2132, 2272, 2496, 2624, 2769, 2911, 3198, 3408, 3692, 3936, 4264, 4544, 5538, 5822, 6396, 6816, 7384, 7872, 8528, 8733, 11076, 11644, 12792, 13632, 14768, 17056, 17466, 22152, 23288, 25584, 29536, 34112, 34932, 37843, 44304, 46576, 51168, 59072, 69864, 75686, 88608, 93152, 102336, 113529, 139728, 151372, 177216, 186304, 227058, 279456, 302744, 454116, 558912, 605488, 908232, 1210976, 1816464, 2421952, 3632928, 7265856]

約数ペア:

[(1, 7265856), (2, 3632928), (3, 2421952), (4, 1816464), (6, 1210976), (8, 908232), (12, 605488), (13, 558912), (16, 454116), (24, 302744), (26, 279456), (32, 227058), (39, 186304), (41, 177216), (48, 151372), (52, 139728), (64, 113529), (71, 102336), (78, 93152), (82, 88608), (96, 75686), (104, 69864), (123, 59072), (142, 51168), (156, 46576), (164, 44304), (192, 37843), (208, 34932), (213, 34112), (246, 29536), (284, 25584), (312, 23288), (328, 22152), (416, 17466), (426, 17056), (492, 14768), (533, 13632), (568, 12792), (624, 11644), (656, 11076), (832, 8733), (852, 8528), (923, 7872), (984, 7384), (1066, 6816), (1136, 6396), (1248, 5822), (1312, 5538), (1599, 4544), (1704, 4264), (1846, 3936), (1968, 3692), (2132, 3408), (2272, 3198), (2496, 2911), (2624, 2769)]