40805568

素因数分解:

$2^6\times 3^2\times {\mathrm{70843}}^1$

素因数の和:70861

約数の個数: 42

約数和(自身を含む): 116963444

約数和(自身を除く): 76157876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 70843, 141686, 212529, 283372, 425058, 566744, 637587, 850116, 1133488, 1275174, 1700232, 2266976, 2550348, 3400464, 4533952, 5100696, 6800928, 10201392, 13601856, 20402784, 40805568]

約数ペア:

[(1, 40805568), (2, 20402784), (3, 13601856), (4, 10201392), (6, 6800928), (8, 5100696), (9, 4533952), (12, 3400464), (16, 2550348), (18, 2266976), (24, 1700232), (32, 1275174), (36, 1133488), (48, 850116), (64, 637587), (72, 566744), (96, 425058), (144, 283372), (192, 212529), (288, 141686), (576, 70843)]