66601346

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1103}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 120821760

約数和(自身を除く): 54220414

約数列:

[1, 2, 7, 14, 19, 38, 133, 227, 266, 454, 1103, 1589, 2206, 3178, 4313, 7721, 8626, 15442, 20957, 30191, 41914, 60382, 146699, 250381, 293398, 500762, 1752667, 3505334, 4757239, 9514478, 33300673, 66601346]

約数ペア:

[(1, 66601346), (2, 33300673), (7, 9514478), (14, 4757239), (19, 3505334), (38, 1752667), (133, 500762), (227, 293398), (266, 250381), (454, 146699), (1103, 60382), (1589, 41914), (2206, 30191), (3178, 20957), (4313, 15442), (7721, 8626)]