70223356

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{18043}}^1$

素因数の和:18193

約数の個数: 24

約数和(自身を含む): 141464960

約数和(自身を除く): 71241604

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 18043, 36086, 72172, 126301, 252602, 505204, 2507977, 5015954, 10031908, 17555839, 35111678, 70223356]

約数ペア:

[(1, 70223356), (2, 35111678), (4, 17555839), (7, 10031908), (14, 5015954), (28, 2507977), (139, 505204), (278, 252602), (556, 126301), (973, 72172), (1946, 36086), (3892, 18043)]