15663233728

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{701}}^1\times {\mathrm{3203}}^1$

素因数の和:4025

約数の個数: 56

約数和(自身を含む): 31421435760

約数和(自身を除く): 15758202032

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 701, 872, 1402, 1744, 2804, 3203, 3488, 5608, 6406, 6976, 11216, 12812, 22432, 25624, 44864, 51248, 76409, 102496, 152818, 204992, 305636, 349127, 611272, 698254, 1222544, 1396508, 2245303, 2445088, 2793016, 4490606, 4890176, 5586032, 8981212, 11172064, 17962424, 22344128, 35924848, 71849696, 143699392, 244738027, 489476054, 978952108, 1957904216, 3915808432, 7831616864, 15663233728]

約数ペア:

[(1, 15663233728), (2, 7831616864), (4, 3915808432), (8, 1957904216), (16, 978952108), (32, 489476054), (64, 244738027), (109, 143699392), (218, 71849696), (436, 35924848), (701, 22344128), (872, 17962424), (1402, 11172064), (1744, 8981212), (2804, 5586032), (3203, 4890176), (3488, 4490606), (5608, 2793016), (6406, 2445088), (6976, 2245303), (11216, 1396508), (12812, 1222544), (22432, 698254), (25624, 611272), (44864, 349127), (51248, 305636), (76409, 204992), (102496, 152818)]