123715264

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{24469}}^1$

素因数の和:24560

約数の個数: 28

約数和(自身を含む): 248615200

約数和(自身を除く): 124899936

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 24469, 48938, 97876, 195752, 391504, 783008, 1566016, 1933051, 3866102, 7732204, 15464408, 30928816, 61857632, 123715264]

約数ペア:

[(1, 123715264), (2, 61857632), (4, 30928816), (8, 15464408), (16, 7732204), (32, 3866102), (64, 1933051), (79, 1566016), (158, 783008), (316, 391504), (632, 195752), (1264, 97876), (2528, 48938), (5056, 24469)]