79040416

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27143}}^1$

素因数の和:27173

約数の個数: 48

約数和(自身を含む): 191528064

約数和(自身を除く): 112487648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 27143, 54286, 108572, 190001, 217144, 352859, 380002, 434288, 705718, 760004, 868576, 1411436, 1520008, 2470013, 2822872, 3040016, 4940026, 5645744, 6080032, 9880052, 11291488, 19760104, 39520208, 79040416]

約数ペア:

[(1, 79040416), (2, 39520208), (4, 19760104), (7, 11291488), (8, 9880052), (13, 6080032), (14, 5645744), (16, 4940026), (26, 3040016), (28, 2822872), (32, 2470013), (52, 1520008), (56, 1411436), (91, 868576), (104, 760004), (112, 705718), (182, 434288), (208, 380002), (224, 352859), (364, 217144), (416, 190001), (728, 108572), (1456, 54286), (2912, 27143)]