64951708

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1877}}^1$

素因数の和:2133

約数の個数: 24

約数和(自身を含む): 117051984

約数和(自身を除く): 52100276

約数列:

[1, 2, 4, 41, 82, 164, 211, 422, 844, 1877, 3754, 7508, 8651, 17302, 34604, 76957, 153914, 307828, 396047, 792094, 1584188, 16237927, 32475854, 64951708]

約数ペア:

[(1, 64951708), (2, 32475854), (4, 16237927), (41, 1584188), (82, 792094), (164, 396047), (211, 307828), (422, 153914), (844, 76957), (1877, 34604), (3754, 17302), (7508, 8651)]