40247108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1427}}^1$

素因数の和:2083

約数の個数: 24

約数和(自身を含む): 77009184

約数和(自身を除く): 36762076

約数列:

[1, 2, 4, 11, 22, 44, 641, 1282, 1427, 2564, 2854, 5708, 7051, 14102, 15697, 28204, 31394, 62788, 914707, 1829414, 3658828, 10061777, 20123554, 40247108]

約数ペア:

[(1, 40247108), (2, 20123554), (4, 10061777), (11, 3658828), (22, 1829414), (44, 914707), (641, 62788), (1282, 31394), (1427, 28204), (2564, 15697), (2854, 14102), (5708, 7051)]