74539864

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12923}}^1$

素因数の和:13039

約数の個数: 32

約数和(自身を含む): 161291520

約数和(自身を除く): 86751656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 12923, 25846, 51692, 90461, 103384, 180922, 361844, 723688, 1331069, 2662138, 5324276, 9317483, 10648552, 18634966, 37269932, 74539864]

約数ペア:

[(1, 74539864), (2, 37269932), (4, 18634966), (7, 10648552), (8, 9317483), (14, 5324276), (28, 2662138), (56, 1331069), (103, 723688), (206, 361844), (412, 180922), (721, 103384), (824, 90461), (1442, 51692), (2884, 25846), (5768, 12923)]