7145008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{34351}}^1$

素因数の和:34372

約数の個数: 20

約数和(自身を含む): 14908768

約数和(自身を除く): 7763760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 34351, 68702, 137404, 274808, 446563, 549616, 893126, 1786252, 3572504, 7145008]

約数ペア:

[(1, 7145008), (2, 3572504), (4, 1786252), (8, 893126), (13, 549616), (16, 446563), (26, 274808), (52, 137404), (104, 68702), (208, 34351)]