40229956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2677}}^1$

素因数の和:2728

約数の個数: 36

約数和(自身を含む): 80570308

約数和(自身を除く): 40340352

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1156, 2677, 3757, 5354, 7514, 10708, 15028, 34801, 45509, 69602, 91018, 139204, 182036, 591617, 773653, 1183234, 1547306, 2366468, 3094612, 10057489, 20114978, 40229956]

約数ペア:

[(1, 40229956), (2, 20114978), (4, 10057489), (13, 3094612), (17, 2366468), (26, 1547306), (34, 1183234), (52, 773653), (68, 591617), (221, 182036), (289, 139204), (442, 91018), (578, 69602), (884, 45509), (1156, 34801), (2677, 15028), (3757, 10708), (5354, 7514)]