9946784

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 20837376

約数和(自身を除く): 10890592

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 271, 296, 496, 542, 592, 992, 1084, 1147, 1184, 2168, 2294, 4336, 4588, 8401, 8672, 9176, 10027, 16802, 18352, 20054, 33604, 36704, 40108, 67208, 80216, 134416, 160432, 268832, 310837, 320864, 621674, 1243348, 2486696, 4973392, 9946784]

約数ペア:

[(1, 9946784), (2, 4973392), (4, 2486696), (8, 1243348), (16, 621674), (31, 320864), (32, 310837), (37, 268832), (62, 160432), (74, 134416), (124, 80216), (148, 67208), (248, 40108), (271, 36704), (296, 33604), (496, 20054), (542, 18352), (592, 16802), (992, 10027), (1084, 9176), (1147, 8672), (1184, 8401), (2168, 4588), (2294, 4336)]