17680586252

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{702391}}^1$

素因数の和:702462

約数の個数: 48

約数和(自身を含む): 37760593920

約数和(自身を除く): 20080007668

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1798, 3596, 6293, 12586, 25172, 702391, 1404782, 2809564, 4916737, 9833474, 19666948, 20369339, 21774121, 40738678, 43548242, 81477356, 87096484, 142585373, 152418847, 285170746, 304837694, 570341492, 609675388, 631449509, 1262899018, 2525798036, 4420146563, 8840293126, 17680586252]

約数ペア:

[(1, 17680586252), (2, 8840293126), (4, 4420146563), (7, 2525798036), (14, 1262899018), (28, 631449509), (29, 609675388), (31, 570341492), (58, 304837694), (62, 285170746), (116, 152418847), (124, 142585373), (203, 87096484), (217, 81477356), (406, 43548242), (434, 40738678), (812, 21774121), (868, 20369339), (899, 19666948), (1798, 9833474), (3596, 4916737), (6293, 2809564), (12586, 1404782), (25172, 702391)]