42071822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 70870464

約数和(自身を除く): 28798642

約数列:

[1, 2, 13, 26, 41, 61, 82, 122, 533, 647, 793, 1066, 1294, 1586, 2501, 5002, 8411, 16822, 26527, 32513, 39467, 53054, 65026, 78934, 344851, 513071, 689702, 1026142, 1618147, 3236294, 21035911, 42071822]

約数ペア:

[(1, 42071822), (2, 21035911), (13, 3236294), (26, 1618147), (41, 1026142), (61, 689702), (82, 513071), (122, 344851), (533, 78934), (647, 65026), (793, 53054), (1066, 39467), (1294, 32513), (1586, 26527), (2501, 16822), (5002, 8411)]