64993812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9689}}^1$

素因数の和:9752

約数の個数: 48

約数和(自身を含む): 167133120

約数和(自身を除く): 102139308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 9689, 19378, 29067, 38756, 58134, 116268, 125957, 251914, 377871, 416627, 503828, 755742, 833254, 1249881, 1511484, 1666508, 2499762, 4999524, 5416151, 10832302, 16248453, 21664604, 32496906, 64993812]

約数ペア:

[(1, 64993812), (2, 32496906), (3, 21664604), (4, 16248453), (6, 10832302), (12, 5416151), (13, 4999524), (26, 2499762), (39, 1666508), (43, 1511484), (52, 1249881), (78, 833254), (86, 755742), (129, 503828), (156, 416627), (172, 377871), (258, 251914), (516, 125957), (559, 116268), (1118, 58134), (1677, 38756), (2236, 29067), (3354, 19378), (6708, 9689)]