40599572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4973}}^1$

素因数の和:5147

約数の個数: 24

約数和(自身を含む): 77017416

約数和(自身を除く): 36417844

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 4973, 8164, 9946, 19892, 64649, 129298, 258596, 780761, 1561522, 3123044, 10149893, 20299786, 40599572]

約数ペア:

[(1, 40599572), (2, 20299786), (4, 10149893), (13, 3123044), (26, 1561522), (52, 780761), (157, 258596), (314, 129298), (628, 64649), (2041, 19892), (4082, 9946), (4973, 8164)]