68987626

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{13759}}^1$

素因数の和:13893

約数の個数: 16

約数和(自身を含む): 108979200

約数和(自身を除く): 39991574

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 13759, 27518, 316457, 632914, 1499731, 2999462, 34493813, 68987626]

約数ペア:

[(1, 68987626), (2, 34493813), (23, 2999462), (46, 1499731), (109, 632914), (218, 316457), (2507, 27518), (5014, 13759)]