28746220216

素因数分解:

$2^3\times 7^1\times {\mathrm{513325361}}^1$

素因数の和:513325374

約数の個数: 16

約数和(自身を含む): 61599043440

約数和(自身を除く): 32852823224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 513325361, 1026650722, 2053301444, 3593277527, 4106602888, 7186555054, 14373110108, 28746220216]

約数ペア:

[(1, 28746220216), (2, 14373110108), (4, 7186555054), (7, 4106602888), (8, 3593277527), (14, 2053301444), (28, 1026650722), (56, 513325361)]