68235698

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^2\times {\mathrm{173}}^1$

素因数の和:350

約数の個数: 24

約数和(自身を含む): 106635204

約数和(自身を除く): 38399506

約数列:

[1, 2, 53, 61, 106, 122, 173, 346, 3233, 3721, 6466, 7442, 9169, 10553, 18338, 21106, 197213, 394426, 559309, 643733, 1118618, 1287466, 34117849, 68235698]

約数ペア:

[(1, 68235698), (2, 34117849), (53, 1287466), (61, 1118618), (106, 643733), (122, 559309), (173, 394426), (346, 197213), (3233, 21106), (3721, 18338), (6466, 10553), (7442, 9169)]