65189404

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{10729}}^1$

素因数の和:10778

約数の個数: 36

約数和(自身を含む): 137000640

約数和(自身を除く): 71811236

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 10729, 21458, 42916, 75103, 150206, 300412, 332599, 525721, 665198, 1051442, 1330396, 2102884, 2328193, 4656386, 9312772, 16297351, 32594702, 65189404]

約数ペア:

[(1, 65189404), (2, 32594702), (4, 16297351), (7, 9312772), (14, 4656386), (28, 2328193), (31, 2102884), (49, 1330396), (62, 1051442), (98, 665198), (124, 525721), (196, 332599), (217, 300412), (434, 150206), (868, 75103), (1519, 42916), (3038, 21458), (6076, 10729)]