22027728

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 59559680

約数和(自身を除く): 37531952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 79, 111, 148, 157, 158, 222, 237, 296, 314, 316, 444, 471, 474, 592, 628, 632, 888, 942, 948, 1256, 1264, 1776, 1884, 1896, 2512, 2923, 3768, 3792, 5809, 5846, 7536, 8769, 11618, 11692, 12403, 17427, 17538, 23236, 23384, 24806, 34854, 35076, 37209, 46472, 46768, 49612, 69708, 70152, 74418, 92944, 99224, 139416, 140304, 148836, 198448, 278832, 297672, 458911, 595344, 917822, 1376733, 1835644, 2753466, 3671288, 5506932, 7342576, 11013864, 22027728]

約数ペア:

[(1, 22027728), (2, 11013864), (3, 7342576), (4, 5506932), (6, 3671288), (8, 2753466), (12, 1835644), (16, 1376733), (24, 917822), (37, 595344), (48, 458911), (74, 297672), (79, 278832), (111, 198448), (148, 148836), (157, 140304), (158, 139416), (222, 99224), (237, 92944), (296, 74418), (314, 70152), (316, 69708), (444, 49612), (471, 46768), (474, 46472), (592, 37209), (628, 35076), (632, 34854), (888, 24806), (942, 23384), (948, 23236), (1256, 17538), (1264, 17427), (1776, 12403), (1884, 11692), (1896, 11618), (2512, 8769), (2923, 7536), (3768, 5846), (3792, 5809)]