65143276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 129604608

約数和(自身を除く): 64461332

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 163, 293, 326, 341, 586, 652, 682, 1172, 1364, 1793, 3223, 3586, 5053, 6446, 7172, 9083, 10106, 12892, 18166, 20212, 36332, 47759, 55583, 95518, 99913, 111166, 191036, 199826, 222332, 399652, 525349, 1050698, 1480529, 2101396, 2961058, 5922116, 16285819, 32571638, 65143276]

約数ペア:

[(1, 65143276), (2, 32571638), (4, 16285819), (11, 5922116), (22, 2961058), (31, 2101396), (44, 1480529), (62, 1050698), (124, 525349), (163, 399652), (293, 222332), (326, 199826), (341, 191036), (586, 111166), (652, 99913), (682, 95518), (1172, 55583), (1364, 47759), (1793, 36332), (3223, 20212), (3586, 18166), (5053, 12892), (6446, 10106), (7172, 9083)]