8707384

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2549}}^1$

素因数の和:2623

約数の個数: 32

約数和(自身を含む): 18972000

約数和(自身を除く): 10264616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 2549, 3416, 5098, 10196, 17843, 20392, 35686, 71372, 142744, 155489, 310978, 621956, 1088423, 1243912, 2176846, 4353692, 8707384]

約数ペア:

[(1, 8707384), (2, 4353692), (4, 2176846), (7, 1243912), (8, 1088423), (14, 621956), (28, 310978), (56, 155489), (61, 142744), (122, 71372), (244, 35686), (427, 20392), (488, 17843), (854, 10196), (1708, 5098), (2549, 3416)]