39964496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17467}}^1$

素因数の和:17499

約数の個数: 40

約数和(自身を含む): 90973344

約数和(自身を除く): 51008848

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 17467, 34934, 69868, 139736, 192137, 227071, 279472, 384274, 454142, 768548, 908284, 1537096, 1816568, 2497781, 3074192, 3633136, 4995562, 9991124, 19982248, 39964496]

約数ペア:

[(1, 39964496), (2, 19982248), (4, 9991124), (8, 4995562), (11, 3633136), (13, 3074192), (16, 2497781), (22, 1816568), (26, 1537096), (44, 908284), (52, 768548), (88, 454142), (104, 384274), (143, 279472), (176, 227071), (208, 192137), (286, 139736), (572, 69868), (1144, 34934), (2288, 17467)]