56639024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{859}}^1$

素因数の和:1197

約数の個数: 40

約数和(自身を含む): 118690320

約数和(自身を除く): 62051296

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 317, 634, 859, 1268, 1718, 2536, 3436, 4121, 5072, 6872, 8242, 11167, 13744, 16484, 22334, 32968, 44668, 65936, 89336, 178672, 272303, 544606, 1089212, 2178424, 3539939, 4356848, 7079878, 14159756, 28319512, 56639024]

約数ペア:

[(1, 56639024), (2, 28319512), (4, 14159756), (8, 7079878), (13, 4356848), (16, 3539939), (26, 2178424), (52, 1089212), (104, 544606), (208, 272303), (317, 178672), (634, 89336), (859, 65936), (1268, 44668), (1718, 32968), (2536, 22334), (3436, 16484), (4121, 13744), (5072, 11167), (6872, 8242)]