29978708

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3449}}^1$

素因数の和:3547

約数の個数: 24

約数和(自身を含む): 54772200

約数和(自身を除く): 24793492

約数列:

[1, 2, 4, 41, 53, 82, 106, 164, 212, 2173, 3449, 4346, 6898, 8692, 13796, 141409, 182797, 282818, 365594, 565636, 731188, 7494677, 14989354, 29978708]

約数ペア:

[(1, 29978708), (2, 14989354), (4, 7494677), (41, 731188), (53, 565636), (82, 365594), (106, 282818), (164, 182797), (212, 141409), (2173, 13796), (3449, 8692), (4346, 6898)]