11267984

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 80

約数和(自身を含む): 27498240

約数和(自身を除く): 16230256

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 109, 112, 142, 182, 208, 218, 284, 364, 436, 497, 568, 728, 763, 872, 923, 994, 1136, 1417, 1456, 1526, 1744, 1846, 1988, 2834, 3052, 3692, 3976, 5668, 6104, 6461, 7384, 7739, 7952, 9919, 11336, 12208, 12922, 14768, 15478, 19838, 22672, 25844, 30956, 39676, 51688, 54173, 61912, 79352, 100607, 103376, 108346, 123824, 158704, 201214, 216692, 402428, 433384, 704249, 804856, 866768, 1408498, 1609712, 2816996, 5633992, 11267984]

約数ペア:

[(1, 11267984), (2, 5633992), (4, 2816996), (7, 1609712), (8, 1408498), (13, 866768), (14, 804856), (16, 704249), (26, 433384), (28, 402428), (52, 216692), (56, 201214), (71, 158704), (91, 123824), (104, 108346), (109, 103376), (112, 100607), (142, 79352), (182, 61912), (208, 54173), (218, 51688), (284, 39676), (364, 30956), (436, 25844), (497, 22672), (568, 19838), (728, 15478), (763, 14768), (872, 12922), (923, 12208), (994, 11336), (1136, 9919), (1417, 7952), (1456, 7739), (1526, 7384), (1744, 6461), (1846, 6104), (1988, 5668), (2834, 3976), (3052, 3692)]