41979868

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 92906352

約数和(自身を除く): 50926484

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 49, 68, 86, 98, 119, 172, 196, 238, 293, 301, 476, 586, 602, 731, 833, 1172, 1204, 1462, 1666, 2051, 2107, 2924, 3332, 4102, 4214, 4981, 5117, 8204, 8428, 9962, 10234, 12599, 14357, 19924, 20468, 25198, 28714, 34867, 35819, 50396, 57428, 69734, 71638, 88193, 139468, 143276, 176386, 214183, 244069, 352772, 428366, 488138, 617351, 856732, 976276, 1234702, 1499281, 2469404, 2998562, 5997124, 10494967, 20989934, 41979868]

約数ペア:

[(1, 41979868), (2, 20989934), (4, 10494967), (7, 5997124), (14, 2998562), (17, 2469404), (28, 1499281), (34, 1234702), (43, 976276), (49, 856732), (68, 617351), (86, 488138), (98, 428366), (119, 352772), (172, 244069), (196, 214183), (238, 176386), (293, 143276), (301, 139468), (476, 88193), (586, 71638), (602, 69734), (731, 57428), (833, 50396), (1172, 35819), (1204, 34867), (1462, 28714), (1666, 25198), (2051, 20468), (2107, 19924), (2924, 14357), (3332, 12599), (4102, 10234), (4214, 9962), (4981, 8428), (5117, 8204)]