64219846

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:984

約数の個数: 24

約数和(自身を含む): 103203576

約数和(自身を除く): 38983730

約数列:

[1, 2, 17, 34, 137, 274, 289, 578, 811, 1622, 2329, 4658, 13787, 27574, 39593, 79186, 111107, 222214, 234379, 468758, 1888819, 3777638, 32109923, 64219846]

約数ペア:

[(1, 64219846), (2, 32109923), (17, 3777638), (34, 1888819), (137, 468758), (274, 234379), (289, 222214), (578, 111107), (811, 79186), (1622, 39593), (2329, 27574), (4658, 13787)]