40385956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{5669}}^1$

素因数の和:5823

約数の個数: 24

約数和(自身を含む): 76681080

約数和(自身を除く): 36295124

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 5669, 7124, 11338, 22676, 73697, 147394, 294788, 776653, 1553306, 3106612, 10096489, 20192978, 40385956]

約数ペア:

[(1, 40385956), (2, 20192978), (4, 10096489), (13, 3106612), (26, 1553306), (52, 776653), (137, 294788), (274, 147394), (548, 73697), (1781, 22676), (3562, 11338), (5669, 7124)]