91919618

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 168402624

約数和(自身を除く): 76483006

約数列:

[1, 2, 7, 14, 29, 37, 58, 74, 203, 211, 259, 406, 422, 518, 841, 1073, 1477, 1682, 2146, 2954, 5887, 6119, 7511, 7807, 11774, 12238, 15022, 15614, 31117, 42833, 54649, 62234, 85666, 109298, 177451, 217819, 226403, 354902, 435638, 452806, 1242157, 1584821, 2484314, 3169642, 6565687, 13131374, 45959809, 91919618]

約数ペア:

[(1, 91919618), (2, 45959809), (7, 13131374), (14, 6565687), (29, 3169642), (37, 2484314), (58, 1584821), (74, 1242157), (203, 452806), (211, 435638), (259, 354902), (406, 226403), (422, 217819), (518, 177451), (841, 109298), (1073, 85666), (1477, 62234), (1682, 54649), (2146, 42833), (2954, 31117), (5887, 15614), (6119, 15022), (7511, 12238), (7807, 11774)]