68954686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 116134560

約数和(自身を除く): 47179874

約数列:

[1, 2, 17, 19, 34, 38, 173, 323, 346, 617, 646, 1234, 2941, 3287, 5882, 6574, 10489, 11723, 20978, 23446, 55879, 106741, 111758, 199291, 213482, 398582, 1814597, 2028079, 3629194, 4056158, 34477343, 68954686]

約数ペア:

[(1, 68954686), (2, 34477343), (17, 4056158), (19, 3629194), (34, 2028079), (38, 1814597), (173, 398582), (323, 213482), (346, 199291), (617, 111758), (646, 106741), (1234, 55879), (2941, 23446), (3287, 20978), (5882, 11723), (6574, 10489)]