25289292

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1111

約数の個数: 72

約数和(自身を含む): 70383600

約数和(自身を除く): 45094308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1049, 1148, 1722, 2009, 2098, 3147, 3444, 4018, 4196, 6027, 6294, 7343, 8036, 12054, 12588, 14686, 22029, 24108, 29372, 43009, 44058, 51401, 86018, 88116, 102802, 129027, 154203, 172036, 205604, 258054, 301063, 308406, 516108, 602126, 616812, 903189, 1204252, 1806378, 2107441, 3612756, 4214882, 6322323, 8429764, 12644646, 25289292]

約数ペア:

[(1, 25289292), (2, 12644646), (3, 8429764), (4, 6322323), (6, 4214882), (7, 3612756), (12, 2107441), (14, 1806378), (21, 1204252), (28, 903189), (41, 616812), (42, 602126), (49, 516108), (82, 308406), (84, 301063), (98, 258054), (123, 205604), (147, 172036), (164, 154203), (196, 129027), (246, 102802), (287, 88116), (294, 86018), (492, 51401), (574, 44058), (588, 43009), (861, 29372), (1049, 24108), (1148, 22029), (1722, 14686), (2009, 12588), (2098, 12054), (3147, 8036), (3444, 7343), (4018, 6294), (4196, 6027)]