7475342

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 13867200

約数和(自身を除く): 6391858

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 641, 686, 833, 1282, 1666, 4487, 5831, 8974, 10897, 11662, 21794, 31409, 62818, 76279, 152558, 219863, 439726, 533953, 1067906, 3737671, 7475342]

約数ペア:

[(1, 7475342), (2, 3737671), (7, 1067906), (14, 533953), (17, 439726), (34, 219863), (49, 152558), (98, 76279), (119, 62818), (238, 31409), (343, 21794), (641, 11662), (686, 10897), (833, 8974), (1282, 5831), (1666, 4487)]