41854136

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 85505640

約数和(自身を除く): 43651504

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 289, 344, 421, 578, 731, 842, 1156, 1462, 1684, 2312, 2924, 3368, 5848, 7157, 12427, 14314, 18103, 24854, 28628, 36206, 49708, 57256, 72412, 99416, 121669, 144824, 243338, 307751, 486676, 615502, 973352, 1231004, 2462008, 5231767, 10463534, 20927068, 41854136]

約数ペア:

[(1, 41854136), (2, 20927068), (4, 10463534), (8, 5231767), (17, 2462008), (34, 1231004), (43, 973352), (68, 615502), (86, 486676), (136, 307751), (172, 243338), (289, 144824), (344, 121669), (421, 99416), (578, 72412), (731, 57256), (842, 49708), (1156, 36206), (1462, 28628), (1684, 24854), (2312, 18103), (2924, 14314), (3368, 12427), (5848, 7157)]