7149928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2767}}^1$

素因数の和:2809

約数の個数: 32

約数和(自身を含む): 14947200

約数和(自身を除く): 7797272

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 2767, 5534, 11068, 22136, 47039, 52573, 94078, 105146, 188156, 210292, 376312, 420584, 893741, 1787482, 3574964, 7149928]

約数ペア:

[(1, 7149928), (2, 3574964), (4, 1787482), (8, 893741), (17, 420584), (19, 376312), (34, 210292), (38, 188156), (68, 105146), (76, 94078), (136, 52573), (152, 47039), (323, 22136), (646, 11068), (1292, 5534), (2584, 2767)]