64881244

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{467}}^1\times {\mathrm{739}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 116363520

約数和(自身を除く): 51482276

約数列:

[1, 2, 4, 47, 94, 188, 467, 739, 934, 1478, 1868, 2956, 21949, 34733, 43898, 69466, 87796, 138932, 345113, 690226, 1380452, 16220311, 32440622, 64881244]

約数ペア:

[(1, 64881244), (2, 32440622), (4, 16220311), (47, 1380452), (94, 690226), (188, 345113), (467, 138932), (739, 87796), (934, 69466), (1478, 43898), (1868, 34733), (2956, 21949)]