17067440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16411}}^1$

素因数の和:16437

約数の個数: 40

約数和(自身を含む): 42736848

約数和(自身を除く): 25669408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 16411, 32822, 65644, 82055, 131288, 164110, 213343, 262576, 328220, 426686, 656440, 853372, 1066715, 1312880, 1706744, 2133430, 3413488, 4266860, 8533720, 17067440]

約数ペア:

[(1, 17067440), (2, 8533720), (4, 4266860), (5, 3413488), (8, 2133430), (10, 1706744), (13, 1312880), (16, 1066715), (20, 853372), (26, 656440), (40, 426686), (52, 328220), (65, 262576), (80, 213343), (104, 164110), (130, 131288), (208, 82055), (260, 65644), (520, 32822), (1040, 16411)]