68149298

素因数分解:

$2^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{2423}}^1$

素因数の和:2487

約数の個数: 32

約数和(自身を含む): 122169600

約数和(自身を除く): 54020302

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 343, 574, 686, 2009, 2423, 4018, 4846, 14063, 16961, 28126, 33922, 99343, 118727, 198686, 237454, 695401, 831089, 1390802, 1662178, 4867807, 9735614, 34074649, 68149298]

約数ペア:

[(1, 68149298), (2, 34074649), (7, 9735614), (14, 4867807), (41, 1662178), (49, 1390802), (82, 831089), (98, 695401), (287, 237454), (343, 198686), (574, 118727), (686, 99343), (2009, 33922), (2423, 28126), (4018, 16961), (4846, 14063)]