38708216

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{521}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 74980080

約数和(自身を除く): 36271864

約数列:

[1, 2, 4, 8, 37, 74, 148, 251, 296, 502, 521, 1004, 1042, 2008, 2084, 4168, 9287, 18574, 19277, 37148, 38554, 74296, 77108, 130771, 154216, 261542, 523084, 1046168, 4838527, 9677054, 19354108, 38708216]

約数ペア:

[(1, 38708216), (2, 19354108), (4, 9677054), (8, 4838527), (37, 1046168), (74, 523084), (148, 261542), (251, 154216), (296, 130771), (502, 77108), (521, 74296), (1004, 38554), (1042, 37148), (2008, 19277), (2084, 18574), (4168, 9287)]