40054276

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2131}}^1$

素因数の和:2299

約数の個数: 24

約数和(自身を含む): 72590336

約数和(自身を除く): 32536060

約数列:

[1, 2, 4, 37, 74, 127, 148, 254, 508, 2131, 4262, 4699, 8524, 9398, 18796, 78847, 157694, 270637, 315388, 541274, 1082548, 10013569, 20027138, 40054276]

約数ペア:

[(1, 40054276), (2, 20027138), (4, 10013569), (37, 1082548), (74, 541274), (127, 315388), (148, 270637), (254, 157694), (508, 78847), (2131, 18796), (4262, 9398), (4699, 8524)]