74277928

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{521}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 142067520

約数和(自身を除く): 67789592

約数列:

[1, 2, 4, 8, 71, 142, 251, 284, 502, 521, 568, 1004, 1042, 2008, 2084, 4168, 17821, 35642, 36991, 71284, 73982, 130771, 142568, 147964, 261542, 295928, 523084, 1046168, 9284741, 18569482, 37138964, 74277928]

約数ペア:

[(1, 74277928), (2, 37138964), (4, 18569482), (8, 9284741), (71, 1046168), (142, 523084), (251, 295928), (284, 261542), (502, 147964), (521, 142568), (568, 130771), (1004, 73982), (1042, 71284), (2008, 36991), (2084, 35642), (4168, 17821)]