8889450472

素因数分解:

$2^3\times 7^1\times {\mathrm{5003}}^1\times {\mathrm{31729}}^1$

素因数の和:36745

約数の個数: 32

約数和(自身を含む): 19053230400

約数和(自身を除く): 10163779928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5003, 10006, 20012, 31729, 35021, 40024, 63458, 70042, 126916, 140084, 222103, 253832, 280168, 444206, 888412, 1776824, 158740187, 317480374, 634960748, 1111181309, 1269921496, 2222362618, 4444725236, 8889450472]

約数ペア:

[(1, 8889450472), (2, 4444725236), (4, 2222362618), (7, 1269921496), (8, 1111181309), (14, 634960748), (28, 317480374), (56, 158740187), (5003, 1776824), (10006, 888412), (20012, 444206), (31729, 280168), (35021, 253832), (40024, 222103), (63458, 140084), (70042, 126916)]