406679432

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{13339}}^1$

素因数の和:13485

約数の個数: 32

約数和(自身を含む): 790795200

約数和(自身を除く): 384115768

約数列:

[1, 2, 4, 8, 37, 74, 103, 148, 206, 296, 412, 824, 3811, 7622, 13339, 15244, 26678, 30488, 53356, 106712, 493543, 987086, 1373917, 1974172, 2747834, 3948344, 5495668, 10991336, 50834929, 101669858, 203339716, 406679432]

約数ペア:

[(1, 406679432), (2, 203339716), (4, 101669858), (8, 50834929), (37, 10991336), (74, 5495668), (103, 3948344), (148, 2747834), (206, 1974172), (296, 1373917), (412, 987086), (824, 493543), (3811, 106712), (7622, 53356), (13339, 30488), (15244, 26678)]