27852818

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2282

約数の個数: 32

約数和(自身を含む): 51010560

約数和(自身を除く): 23157742

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 203, 217, 406, 434, 899, 1798, 2213, 4426, 6293, 12586, 15491, 30982, 64177, 68603, 128354, 137206, 449239, 480221, 898478, 960442, 1989487, 3978974, 13926409, 27852818]

約数ペア:

[(1, 27852818), (2, 13926409), (7, 3978974), (14, 1989487), (29, 960442), (31, 898478), (58, 480221), (62, 449239), (203, 137206), (217, 128354), (406, 68603), (434, 64177), (899, 30982), (1798, 15491), (2213, 12586), (4426, 6293)]