74918704

素因数分解:

$2^4\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1279}}^1$

素因数の和:1817

約数の個数: 40

約数和(自身を含む): 166338560

約数和(自身を除く): 91419856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 523, 1046, 1279, 2092, 2558, 3661, 4184, 5116, 7322, 8368, 8953, 10232, 14644, 17906, 20464, 29288, 35812, 58576, 71624, 143248, 668917, 1337834, 2675668, 4682419, 5351336, 9364838, 10702672, 18729676, 37459352, 74918704]

約数ペア:

[(1, 74918704), (2, 37459352), (4, 18729676), (7, 10702672), (8, 9364838), (14, 5351336), (16, 4682419), (28, 2675668), (56, 1337834), (112, 668917), (523, 143248), (1046, 71624), (1279, 58576), (2092, 35812), (2558, 29288), (3661, 20464), (4184, 17906), (5116, 14644), (7322, 10232), (8368, 8953)]