74187134

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2129}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 134956800

約数和(自身を除く): 60769666

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 262, 266, 917, 1834, 2129, 2489, 4258, 4978, 14903, 17423, 29806, 34846, 40451, 80902, 278899, 283157, 557798, 566314, 1952293, 3904586, 5299081, 10598162, 37093567, 74187134]

約数ペア:

[(1, 74187134), (2, 37093567), (7, 10598162), (14, 5299081), (19, 3904586), (38, 1952293), (131, 566314), (133, 557798), (262, 283157), (266, 278899), (917, 80902), (1834, 40451), (2129, 34846), (2489, 29806), (4258, 17423), (4978, 14903)]