68326328

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{23021}}^1$

素因数の和:23087

約数の個数: 32

約数和(自身を含む): 149182560

約数和(自身を除く): 80856232

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 23021, 46042, 92084, 161147, 184168, 322294, 644588, 1220113, 1289176, 2440226, 4880452, 8540791, 9760904, 17081582, 34163164, 68326328]

約数ペア:

[(1, 68326328), (2, 34163164), (4, 17081582), (7, 9760904), (8, 8540791), (14, 4880452), (28, 2440226), (53, 1289176), (56, 1220113), (106, 644588), (212, 322294), (371, 184168), (424, 161147), (742, 92084), (1484, 46042), (2968, 23021)]