38736472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6947}}^1$

素因数の和:7011

約数の個数: 32

約数和(自身を含む): 78790320

約数和(自身を除く): 40053848

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 6947, 13894, 27788, 55576, 118099, 236198, 284827, 472396, 569654, 944792, 1139308, 2278616, 4842059, 9684118, 19368236, 38736472]

約数ペア:

[(1, 38736472), (2, 19368236), (4, 9684118), (8, 4842059), (17, 2278616), (34, 1139308), (41, 944792), (68, 569654), (82, 472396), (136, 284827), (164, 236198), (328, 118099), (697, 55576), (1394, 27788), (2788, 13894), (5576, 6947)]