74144252

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{4157}}^1$

素因数の和:4195

約数の個数: 48

約数和(自身を含む): 162993600

約数和(自身を除く): 88849348

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4157, 4459, 8314, 8918, 16628, 17836, 29099, 54041, 58198, 108082, 116396, 203693, 216164, 378287, 407386, 756574, 814772, 1425851, 1513148, 2648009, 2851702, 5296018, 5703404, 10592036, 18536063, 37072126, 74144252]

約数ペア:

[(1, 74144252), (2, 37072126), (4, 18536063), (7, 10592036), (13, 5703404), (14, 5296018), (26, 2851702), (28, 2648009), (49, 1513148), (52, 1425851), (91, 814772), (98, 756574), (182, 407386), (196, 378287), (343, 216164), (364, 203693), (637, 116396), (686, 108082), (1274, 58198), (1372, 54041), (2548, 29099), (4157, 17836), (4459, 16628), (8314, 8918)]