64000524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2897}}^1$

素因数の和:3174

約数の個数: 48

約数和(自身を含む): 171376128

約数和(自身を除く): 107375604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 263, 526, 789, 1052, 1578, 1841, 2897, 3156, 3682, 5523, 5794, 7364, 8691, 11046, 11588, 17382, 20279, 22092, 34764, 40558, 60837, 81116, 121674, 243348, 761911, 1523822, 2285733, 3047644, 4571466, 5333377, 9142932, 10666754, 16000131, 21333508, 32000262, 64000524]

約数ペア:

[(1, 64000524), (2, 32000262), (3, 21333508), (4, 16000131), (6, 10666754), (7, 9142932), (12, 5333377), (14, 4571466), (21, 3047644), (28, 2285733), (42, 1523822), (84, 761911), (263, 243348), (526, 121674), (789, 81116), (1052, 60837), (1578, 40558), (1841, 34764), (2897, 22092), (3156, 20279), (3682, 17382), (5523, 11588), (5794, 11046), (7364, 8691)]