70974544

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{22291}}^1$

素因数の和:22498

約数の個数: 20

約数和(自身を含む): 138210400

約数和(自身を除く): 67235856

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 22291, 44582, 89164, 178328, 356656, 4435909, 8871818, 17743636, 35487272, 70974544]

約数ペア:

[(1, 70974544), (2, 35487272), (4, 17743636), (8, 8871818), (16, 4435909), (199, 356656), (398, 178328), (796, 89164), (1592, 44582), (3184, 22291)]