66486188

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{983}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 119878752

約数和(自身を除く): 53392564

約数列:

[1, 2, 4, 37, 74, 148, 457, 914, 983, 1828, 1966, 3932, 16909, 33818, 36371, 67636, 72742, 145484, 449231, 898462, 1796924, 16621547, 33243094, 66486188]

約数ペア:

[(1, 66486188), (2, 33243094), (4, 16621547), (37, 1796924), (74, 898462), (148, 449231), (457, 145484), (914, 72742), (983, 67636), (1828, 36371), (1966, 33818), (3932, 16909)]