70171276

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{31723}}^1$

素因数の和:31813

約数の個数: 24

約数和(自身を含む): 142123520

約数和(自身を除く): 71952244

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 31723, 63446, 126892, 222061, 444122, 888244, 2506117, 5012234, 10024468, 17542819, 35085638, 70171276]

約数ペア:

[(1, 70171276), (2, 35085638), (4, 17542819), (7, 10024468), (14, 5012234), (28, 2506117), (79, 888244), (158, 444122), (316, 222061), (553, 126892), (1106, 63446), (2212, 31723)]