40569364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:904

約数の個数: 36

約数和(自身を含む): 78855700

約数和(自身を除く): 38286336

約数列:

[1, 2, 4, 11, 22, 44, 109, 121, 218, 242, 436, 484, 769, 1199, 1538, 2398, 3076, 4796, 8459, 13189, 16918, 26378, 33836, 52756, 83821, 93049, 167642, 186098, 335284, 372196, 922031, 1844062, 3688124, 10142341, 20284682, 40569364]

約数ペア:

[(1, 40569364), (2, 20284682), (4, 10142341), (11, 3688124), (22, 1844062), (44, 922031), (109, 372196), (121, 335284), (218, 186098), (242, 167642), (436, 93049), (484, 83821), (769, 52756), (1199, 33836), (1538, 26378), (2398, 16918), (3076, 13189), (4796, 8459)]