42249272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3727}}^1$

素因数の和:3855

約数の個数: 32

約数和(自身を含む): 86116800

約数和(自身を除く): 43867528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 3727, 5668, 7454, 11336, 14908, 29816, 48451, 96902, 193804, 387608, 406243, 812486, 1624972, 3249944, 5281159, 10562318, 21124636, 42249272]

約数ペア:

[(1, 42249272), (2, 21124636), (4, 10562318), (8, 5281159), (13, 3249944), (26, 1624972), (52, 812486), (104, 406243), (109, 387608), (218, 193804), (436, 96902), (872, 48451), (1417, 29816), (2834, 14908), (3727, 11336), (5668, 7454)]