29475992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2176

約数の個数: 64

約数和(自身を含む): 71635200

約数和(自身を除く): 42159208

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 2131, 3458, 4262, 6916, 8524, 13832, 14917, 17048, 27703, 29834, 40489, 55406, 59668, 80978, 110812, 119336, 161956, 193921, 221624, 283423, 323912, 387842, 526357, 566846, 775684, 1052714, 1133692, 1551368, 2105428, 2267384, 3684499, 4210856, 7368998, 14737996, 29475992]

約数ペア:

[(1, 29475992), (2, 14737996), (4, 7368998), (7, 4210856), (8, 3684499), (13, 2267384), (14, 2105428), (19, 1551368), (26, 1133692), (28, 1052714), (38, 775684), (52, 566846), (56, 526357), (76, 387842), (91, 323912), (104, 283423), (133, 221624), (152, 193921), (182, 161956), (247, 119336), (266, 110812), (364, 80978), (494, 59668), (532, 55406), (728, 40489), (988, 29834), (1064, 27703), (1729, 17048), (1976, 14917), (2131, 13832), (3458, 8524), (4262, 6916)]