65491412

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137587}}^1$

素因数の和:137615

約数の個数: 24

約数和(自身を含む): 138688704

約数和(自身を除く): 73197292

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 137587, 275174, 550348, 963109, 1926218, 2338979, 3852436, 4677958, 9355916, 16372853, 32745706, 65491412]

約数ペア:

[(1, 65491412), (2, 32745706), (4, 16372853), (7, 9355916), (14, 4677958), (17, 3852436), (28, 2338979), (34, 1926218), (68, 963109), (119, 550348), (238, 275174), (476, 137587)]