40141892

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{38747}}^1$

素因数の和:38795

約数の個数: 24

約数和(自身を含む): 82455744

約数和(自身を除く): 42313852

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 38747, 77494, 154988, 271229, 542458, 1084916, 1433639, 2867278, 5734556, 10035473, 20070946, 40141892]

約数ペア:

[(1, 40141892), (2, 20070946), (4, 10035473), (7, 5734556), (14, 2867278), (28, 1433639), (37, 1084916), (74, 542458), (148, 271229), (259, 154988), (518, 77494), (1036, 38747)]