66890104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2843}}^1$

素因数の和:3039

約数の個数: 32

約数和(自身を含む): 133611120

約数和(自身を除く): 66721016

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 173, 346, 692, 1384, 2843, 2941, 5686, 5882, 11372, 11764, 22744, 23528, 48331, 96662, 193324, 386648, 491839, 983678, 1967356, 3934712, 8361263, 16722526, 33445052, 66890104]

約数ペア:

[(1, 66890104), (2, 33445052), (4, 16722526), (8, 8361263), (17, 3934712), (34, 1967356), (68, 983678), (136, 491839), (173, 386648), (346, 193324), (692, 96662), (1384, 48331), (2843, 23528), (2941, 22744), (5686, 11764), (5882, 11372)]