29878788

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{35069}}^1$

素因数の和:35147

約数の個数: 24

約数和(自身を含む): 70701120

約数和(自身を除く): 40822332

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 35069, 70138, 105207, 140276, 210414, 420828, 2489899, 4979798, 7469697, 9959596, 14939394, 29878788]

約数ペア:

[(1, 29878788), (2, 14939394), (3, 9959596), (4, 7469697), (6, 4979798), (12, 2489899), (71, 420828), (142, 210414), (213, 140276), (284, 105207), (426, 70138), (852, 35069)]