8119384

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 19756800

約数和(自身を除く): 11637416

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, 587, 728, 988, 1064, 1174, 1729, 1976, 2348, 3458, 4109, 4696, 6916, 7631, 8218, 11153, 13832, 15262, 16436, 22306, 30524, 32872, 44612, 53417, 61048, 78071, 89224, 106834, 144989, 156142, 213668, 289978, 312284, 427336, 579956, 624568, 1014923, 1159912, 2029846, 4059692, 8119384]

約数ペア:

[(1, 8119384), (2, 4059692), (4, 2029846), (7, 1159912), (8, 1014923), (13, 624568), (14, 579956), (19, 427336), (26, 312284), (28, 289978), (38, 213668), (52, 156142), (56, 144989), (76, 106834), (91, 89224), (104, 78071), (133, 61048), (152, 53417), (182, 44612), (247, 32872), (266, 30524), (364, 22306), (494, 16436), (532, 15262), (587, 13832), (728, 11153), (988, 8218), (1064, 7631), (1174, 6916), (1729, 4696), (1976, 4109), (2348, 3458)]