73401712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{241453}}^1$

素因数の和:241480

約数の個数: 20

約数和(自身を含む): 149701480

約数和(自身を除く): 76299768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 241453, 482906, 965812, 1931624, 3863248, 4587607, 9175214, 18350428, 36700856, 73401712]

約数ペア:

[(1, 73401712), (2, 36700856), (4, 18350428), (8, 9175214), (16, 4587607), (19, 3863248), (38, 1931624), (76, 965812), (152, 482906), (304, 241453)]