40475164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{971}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 75197808

約数和(自身を除く): 34722644

約数列:

[1, 2, 4, 17, 34, 68, 613, 971, 1226, 1942, 2452, 3884, 10421, 16507, 20842, 33014, 41684, 66028, 595223, 1190446, 2380892, 10118791, 20237582, 40475164]

約数ペア:

[(1, 40475164), (2, 20237582), (4, 10118791), (17, 2380892), (34, 1190446), (68, 595223), (613, 66028), (971, 41684), (1226, 33014), (1942, 20842), (2452, 16507), (3884, 10421)]