40961622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8609}}^1$

素因数の和:8688

約数の個数: 32

約数和(自身を含む): 89681760

約数和(自身を除く): 48720138

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 8609, 17218, 25827, 51654, 111917, 223834, 335751, 525149, 671502, 1050298, 1575447, 3150894, 6826937, 13653874, 20480811, 40961622]

約数ペア:

[(1, 40961622), (2, 20480811), (3, 13653874), (6, 6826937), (13, 3150894), (26, 1575447), (39, 1050298), (61, 671502), (78, 525149), (122, 335751), (183, 223834), (366, 111917), (793, 51654), (1586, 25827), (2379, 17218), (4758, 8609)]