68006666

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10099}}^1$

素因数の和:10158

約数の個数: 32

約数和(自身を含む): 128956800

約数和(自身を除く): 60950134

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 10099, 20198, 70693, 131287, 141386, 262574, 373663, 747326, 919009, 1838018, 2615641, 4857619, 5231282, 9715238, 34003333, 68006666]

約数ペア:

[(1, 68006666), (2, 34003333), (7, 9715238), (13, 5231282), (14, 4857619), (26, 2615641), (37, 1838018), (74, 919009), (91, 747326), (182, 373663), (259, 262574), (481, 141386), (518, 131287), (962, 70693), (3367, 20198), (6734, 10099)]