404628804544

素因数分解:

$2^6\times {\mathrm{4019}}^1\times {\mathrm{1573109}}^1$

素因数の和:1577140

約数の個数: 28

約数和(自身を含む): 803135579400

約数和(自身を除く): 398506774856

約数列:

[1, 2, 4, 8, 16, 32, 64, 4019, 8038, 16076, 32152, 64304, 128608, 257216, 1573109, 3146218, 6292436, 12584872, 25169744, 50339488, 100678976, 6322325071, 12644650142, 25289300284, 50578600568, 101157201136, 202314402272, 404628804544]

約数ペア:

[(1, 404628804544), (2, 202314402272), (4, 101157201136), (8, 50578600568), (16, 25289300284), (32, 12644650142), (64, 6322325071), (4019, 100678976), (8038, 50339488), (16076, 25169744), (32152, 12584872), (64304, 6292436), (128608, 3146218), (257216, 1573109)]