8207668

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 17829504

約数和(自身を除く): 9621836

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 401, 476, 602, 731, 802, 1204, 1462, 1604, 2807, 2924, 5117, 5614, 6817, 10234, 11228, 13634, 17243, 20468, 27268, 34486, 47719, 68972, 95438, 120701, 190876, 241402, 293131, 482804, 586262, 1172524, 2051917, 4103834, 8207668]

約数ペア:

[(1, 8207668), (2, 4103834), (4, 2051917), (7, 1172524), (14, 586262), (17, 482804), (28, 293131), (34, 241402), (43, 190876), (68, 120701), (86, 95438), (119, 68972), (172, 47719), (238, 34486), (301, 27268), (401, 20468), (476, 17243), (602, 13634), (731, 11228), (802, 10234), (1204, 6817), (1462, 5614), (1604, 5117), (2807, 2924)]