72046544

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{15581}}^1$

素因数の和:15623

約数の個数: 30

約数和(自身を含む): 148293894

約数和(自身を除く): 76247350

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 15581, 31162, 62324, 124648, 249296, 264877, 529754, 1059508, 2119016, 4238032, 4502909, 9005818, 18011636, 36023272, 72046544]

約数ペア:

[(1, 72046544), (2, 36023272), (4, 18011636), (8, 9005818), (16, 4502909), (17, 4238032), (34, 2119016), (68, 1059508), (136, 529754), (272, 264877), (289, 249296), (578, 124648), (1156, 62324), (2312, 31162), (4624, 15581)]