28901676

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 69977600

約数和(自身を除く): 41075924

約数列:

[1, 2, 3, 4, 6, 12, 43, 79, 86, 129, 158, 172, 237, 258, 316, 474, 516, 709, 948, 1418, 2127, 2836, 3397, 4254, 6794, 8508, 10191, 13588, 20382, 30487, 40764, 56011, 60974, 91461, 112022, 121948, 168033, 182922, 224044, 336066, 365844, 672132, 2408473, 4816946, 7225419, 9633892, 14450838, 28901676]

約数ペア:

[(1, 28901676), (2, 14450838), (3, 9633892), (4, 7225419), (6, 4816946), (12, 2408473), (43, 672132), (79, 365844), (86, 336066), (129, 224044), (158, 182922), (172, 168033), (237, 121948), (258, 112022), (316, 91461), (474, 60974), (516, 56011), (709, 40764), (948, 30487), (1418, 20382), (2127, 13588), (2836, 10191), (3397, 8508), (4254, 6794)]