3800888

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 9192960

約数和(自身を除く): 5392072

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 227, 299, 322, 364, 454, 598, 644, 728, 908, 1196, 1288, 1589, 1816, 2093, 2392, 2951, 3178, 4186, 5221, 5902, 6356, 8372, 10442, 11804, 12712, 16744, 20657, 20884, 23608, 36547, 41314, 41768, 67873, 73094, 82628, 135746, 146188, 165256, 271492, 292376, 475111, 542984, 950222, 1900444, 3800888]

約数ペア:

[(1, 3800888), (2, 1900444), (4, 950222), (7, 542984), (8, 475111), (13, 292376), (14, 271492), (23, 165256), (26, 146188), (28, 135746), (46, 82628), (52, 73094), (56, 67873), (91, 41768), (92, 41314), (104, 36547), (161, 23608), (182, 20884), (184, 20657), (227, 16744), (299, 12712), (322, 11804), (364, 10442), (454, 8372), (598, 6356), (644, 5902), (728, 5221), (908, 4186), (1196, 3178), (1288, 2951), (1589, 2392), (1816, 2093)]