64262341

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 78744960

約数和(自身を除く): 14482619

約数列:

[1, 11, 13, 53, 61, 139, 143, 583, 671, 689, 793, 1529, 1807, 3233, 7367, 7579, 8479, 8723, 19877, 35563, 42029, 81037, 93269, 95771, 110227, 449387, 462319, 1053481, 1212497, 4943257, 5842031, 64262341]

約数ペア:

[(1, 64262341), (11, 5842031), (13, 4943257), (53, 1212497), (61, 1053481), (139, 462319), (143, 449387), (583, 110227), (671, 95771), (689, 93269), (793, 81037), (1529, 42029), (1807, 35563), (3233, 19877), (7367, 8723), (7579, 8479)]