38673908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{587}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 83900544

約数和(自身を除く): 45226636

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 181, 182, 362, 364, 587, 724, 1174, 1267, 2348, 2353, 2534, 4109, 4706, 5068, 7631, 8218, 9412, 15262, 16436, 16471, 30524, 32942, 53417, 65884, 106247, 106834, 212494, 213668, 424988, 743729, 1381211, 1487458, 2762422, 2974916, 5524844, 9668477, 19336954, 38673908]

約数ペア:

[(1, 38673908), (2, 19336954), (4, 9668477), (7, 5524844), (13, 2974916), (14, 2762422), (26, 1487458), (28, 1381211), (52, 743729), (91, 424988), (181, 213668), (182, 212494), (362, 106834), (364, 106247), (587, 65884), (724, 53417), (1174, 32942), (1267, 30524), (2348, 16471), (2353, 16436), (2534, 15262), (4109, 9412), (4706, 8218), (5068, 7631)]