26713931384

素因数分解:

$2^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1366861}}^1$

素因数の和:1367223

約数の個数: 32

約数和(自身を含む): 57408204000

約数和(自身を除く): 30694272616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 349, 698, 1396, 2443, 2792, 4886, 9772, 19544, 1366861, 2733722, 5467444, 9568027, 10934888, 19136054, 38272108, 76544216, 477034489, 954068978, 1908137956, 3339241423, 3816275912, 6678482846, 13356965692, 26713931384]

約数ペア:

[(1, 26713931384), (2, 13356965692), (4, 6678482846), (7, 3816275912), (8, 3339241423), (14, 1908137956), (28, 954068978), (56, 477034489), (349, 76544216), (698, 38272108), (1396, 19136054), (2443, 10934888), (2792, 9568027), (4886, 5467444), (9772, 2733722), (19544, 1366861)]