68120702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 114401280

約数和(自身を除く): 46280578

約数列:

[1, 2, 13, 26, 31, 62, 223, 379, 403, 446, 758, 806, 2899, 4927, 5798, 6913, 9854, 11749, 13826, 23498, 84517, 89869, 152737, 169034, 179738, 305474, 1098721, 2197442, 2620027, 5240054, 34060351, 68120702]

約数ペア:

[(1, 68120702), (2, 34060351), (13, 5240054), (26, 2620027), (31, 2197442), (62, 1098721), (223, 305474), (379, 179738), (403, 169034), (446, 152737), (758, 89869), (806, 84517), (2899, 23498), (4927, 13826), (5798, 11749), (6913, 9854)]