66978312

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{10859}}^1$

素因数の和:11125

約数の個数: 32

約数和(自身を含む): 168112800

約数和(自身を除く): 101134488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 6168, 10859, 21718, 32577, 43436, 65154, 86872, 130308, 260616, 2790763, 5581526, 8372289, 11163052, 16744578, 22326104, 33489156, 66978312]

約数ペア:

[(1, 66978312), (2, 33489156), (3, 22326104), (4, 16744578), (6, 11163052), (8, 8372289), (12, 5581526), (24, 2790763), (257, 260616), (514, 130308), (771, 86872), (1028, 65154), (1542, 43436), (2056, 32577), (3084, 21718), (6168, 10859)]