64780282

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{8747}}^1$

素因数の和:8802

約数の個数: 24

約数和(自身を含む): 116103456

約数和(自身を除く): 51323174

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 3703, 7406, 8747, 17494, 61229, 122458, 201181, 402362, 1408267, 2816534, 4627163, 9254326, 32390141, 64780282]

約数ペア:

[(1, 64780282), (2, 32390141), (7, 9254326), (14, 4627163), (23, 2816534), (46, 1408267), (161, 402362), (322, 201181), (529, 122458), (1058, 61229), (3703, 17494), (7406, 8747)]