40488176

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1229}}^1$

素因数の和:1337

約数の個数: 40

約数和(自身を含む): 82360800

約数和(自身を除く): 41872624

約数列:

[1, 2, 4, 8, 16, 29, 58, 71, 116, 142, 232, 284, 464, 568, 1136, 1229, 2059, 2458, 4118, 4916, 8236, 9832, 16472, 19664, 32944, 35641, 71282, 87259, 142564, 174518, 285128, 349036, 570256, 698072, 1396144, 2530511, 5061022, 10122044, 20244088, 40488176]

約数ペア:

[(1, 40488176), (2, 20244088), (4, 10122044), (8, 5061022), (16, 2530511), (29, 1396144), (58, 698072), (71, 570256), (116, 349036), (142, 285128), (232, 174518), (284, 142564), (464, 87259), (568, 71282), (1136, 35641), (1229, 32944), (2059, 19664), (2458, 16472), (4118, 9832), (4916, 8236)]