64512708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{2447}}^1$

素因数の和:2493

約数の個数: 48

約数和(自身を含む): 163134720

約数和(自身を除く): 98622012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 2197, 2447, 4394, 4894, 6591, 7341, 8788, 9788, 13182, 14682, 26364, 29364, 31811, 63622, 95433, 127244, 190866, 381732, 413543, 827086, 1240629, 1654172, 2481258, 4962516, 5376059, 10752118, 16128177, 21504236, 32256354, 64512708]

約数ペア:

[(1, 64512708), (2, 32256354), (3, 21504236), (4, 16128177), (6, 10752118), (12, 5376059), (13, 4962516), (26, 2481258), (39, 1654172), (52, 1240629), (78, 827086), (156, 413543), (169, 381732), (338, 190866), (507, 127244), (676, 95433), (1014, 63622), (2028, 31811), (2197, 29364), (2447, 26364), (4394, 14682), (4894, 13182), (6591, 9788), (7341, 8788)]