4138647536

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{49279}}^1$

素因数の和:49497

約数の個数: 40

約数和(自身を含む): 8341132800

約数和(自身を除く): 4202485264

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 181, 232, 362, 464, 724, 1448, 2896, 5249, 10498, 20996, 41992, 49279, 83984, 98558, 197116, 394232, 788464, 1429091, 2858182, 5716364, 8919499, 11432728, 17838998, 22865456, 35677996, 71355992, 142711984, 258665471, 517330942, 1034661884, 2069323768, 4138647536]

約数ペア:

[(1, 4138647536), (2, 2069323768), (4, 1034661884), (8, 517330942), (16, 258665471), (29, 142711984), (58, 71355992), (116, 35677996), (181, 22865456), (232, 17838998), (362, 11432728), (464, 8919499), (724, 5716364), (1448, 2858182), (2896, 1429091), (5249, 788464), (10498, 394232), (20996, 197116), (41992, 98558), (49279, 83984)]