40883908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12889}}^1$

素因数の和:12967

約数の個数: 24

約数和(自身を含む): 78319640

約数和(自身を除く): 37435732

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 12889, 25778, 51556, 167557, 335114, 670228, 786229, 1572458, 3144916, 10220977, 20441954, 40883908]

約数ペア:

[(1, 40883908), (2, 20441954), (4, 10220977), (13, 3144916), (26, 1572458), (52, 786229), (61, 670228), (122, 335114), (244, 167557), (793, 51556), (1586, 25778), (3172, 12889)]