28642376

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8669}}^1$

素因数の和:8741

約数の個数: 32

約数和(自身を含む): 62424000

約数和(自身を除く): 33781624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 8669, 17338, 34676, 60683, 69352, 121366, 242732, 485464, 511471, 1022942, 2045884, 3580297, 4091768, 7160594, 14321188, 28642376]

約数ペア:

[(1, 28642376), (2, 14321188), (4, 7160594), (7, 4091768), (8, 3580297), (14, 2045884), (28, 1022942), (56, 511471), (59, 485464), (118, 242732), (236, 121366), (413, 69352), (472, 60683), (826, 34676), (1652, 17338), (3304, 8669)]