754046384

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13997}}^1$

素因数の和:14062

約数の個数: 80

約数和(自身を含む): 1846840128

約数和(自身を除く): 1092793744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 962, 1036, 1456, 1924, 2072, 3367, 3848, 4144, 6734, 7696, 13468, 13997, 26936, 27994, 53872, 55988, 97979, 111976, 181961, 195958, 223952, 363922, 391916, 517889, 727844, 783832, 1035778, 1273727, 1455688, 1567664, 2071556, 2547454, 2911376, 3625223, 4143112, 5094908, 6732557, 7250446, 8286224, 10189816, 13465114, 14500892, 20379632, 26930228, 29001784, 47127899, 53860456, 58003568, 94255798, 107720912, 188511596, 377023192, 754046384]

約数ペア:

[(1, 754046384), (2, 377023192), (4, 188511596), (7, 107720912), (8, 94255798), (13, 58003568), (14, 53860456), (16, 47127899), (26, 29001784), (28, 26930228), (37, 20379632), (52, 14500892), (56, 13465114), (74, 10189816), (91, 8286224), (104, 7250446), (112, 6732557), (148, 5094908), (182, 4143112), (208, 3625223), (259, 2911376), (296, 2547454), (364, 2071556), (481, 1567664), (518, 1455688), (592, 1273727), (728, 1035778), (962, 783832), (1036, 727844), (1456, 517889), (1924, 391916), (2072, 363922), (3367, 223952), (3848, 195958), (4144, 181961), (6734, 111976), (7696, 97979), (13468, 55988), (13997, 53872), (26936, 27994)]