66107390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5477}}^1$

素因数の和:5572

約数の個数: 32

約数和(自身を含む): 127790784

約数和(自身を除く): 61683394

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 5477, 6035, 10954, 12070, 27385, 54770, 93109, 186218, 388867, 465545, 777734, 931090, 1944335, 3888670, 6610739, 13221478, 33053695, 66107390]

約数ペア:

[(1, 66107390), (2, 33053695), (5, 13221478), (10, 6610739), (17, 3888670), (34, 1944335), (71, 931090), (85, 777734), (142, 465545), (170, 388867), (355, 186218), (710, 93109), (1207, 54770), (2414, 27385), (5477, 12070), (6035, 10954)]