78455056

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{32909}}^1$

素因数の和:33066

約数の個数: 20

約数和(自身を含む): 153031500

約数和(自身を除く): 74576444

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 32909, 65818, 131636, 263272, 526544, 4903441, 9806882, 19613764, 39227528, 78455056]

約数ペア:

[(1, 78455056), (2, 39227528), (4, 19613764), (8, 9806882), (16, 4903441), (149, 526544), (298, 263272), (596, 131636), (1192, 65818), (2384, 32909)]