64753728

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25943}}^1$

素因数の和:25971

約数の個数: 56

約数和(自身を含む): 184513728

約数和(自身を除く): 119760000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 25943, 51886, 77829, 103772, 155658, 207544, 311316, 337259, 415088, 622632, 674518, 830176, 1011777, 1245264, 1349036, 1660352, 2023554, 2490528, 2698072, 4047108, 4981056, 5396144, 8094216, 10792288, 16188432, 21584576, 32376864, 64753728]

約数ペア:

[(1, 64753728), (2, 32376864), (3, 21584576), (4, 16188432), (6, 10792288), (8, 8094216), (12, 5396144), (13, 4981056), (16, 4047108), (24, 2698072), (26, 2490528), (32, 2023554), (39, 1660352), (48, 1349036), (52, 1245264), (64, 1011777), (78, 830176), (96, 674518), (104, 622632), (156, 415088), (192, 337259), (208, 311316), (312, 207544), (416, 155658), (624, 103772), (832, 77829), (1248, 51886), (2496, 25943)]