29671376

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 80

約数和(自身を含む): 69007488

約数和(自身を除く): 39336112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 61, 86, 101, 112, 122, 172, 202, 244, 301, 344, 404, 427, 488, 602, 688, 707, 808, 854, 976, 1204, 1414, 1616, 1708, 2408, 2623, 2828, 3416, 4343, 4816, 5246, 5656, 6161, 6832, 8686, 10492, 11312, 12322, 17372, 18361, 20984, 24644, 30401, 34744, 36722, 41968, 43127, 49288, 60802, 69488, 73444, 86254, 98576, 121604, 146888, 172508, 243208, 264923, 293776, 345016, 486416, 529846, 690032, 1059692, 1854461, 2119384, 3708922, 4238768, 7417844, 14835688, 29671376]

約数ペア:

[(1, 29671376), (2, 14835688), (4, 7417844), (7, 4238768), (8, 3708922), (14, 2119384), (16, 1854461), (28, 1059692), (43, 690032), (56, 529846), (61, 486416), (86, 345016), (101, 293776), (112, 264923), (122, 243208), (172, 172508), (202, 146888), (244, 121604), (301, 98576), (344, 86254), (404, 73444), (427, 69488), (488, 60802), (602, 49288), (688, 43127), (707, 41968), (808, 36722), (854, 34744), (976, 30401), (1204, 24644), (1414, 20984), (1616, 18361), (1708, 17372), (2408, 12322), (2623, 11312), (2828, 10492), (3416, 8686), (4343, 6832), (4816, 6161), (5246, 5656)]