68440606

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 120876624

約数和(自身を除く): 52436018

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 169, 221, 277, 338, 442, 554, 559, 731, 1118, 1462, 2873, 3601, 4709, 5746, 7202, 7267, 9418, 9503, 11911, 14534, 19006, 23822, 46813, 61217, 93626, 122434, 123539, 154843, 202487, 247078, 309686, 404974, 795821, 1591642, 2012959, 2632331, 4025918, 5264662, 34220303, 68440606]

約数ペア:

[(1, 68440606), (2, 34220303), (13, 5264662), (17, 4025918), (26, 2632331), (34, 2012959), (43, 1591642), (86, 795821), (169, 404974), (221, 309686), (277, 247078), (338, 202487), (442, 154843), (554, 123539), (559, 122434), (731, 93626), (1118, 61217), (1462, 46813), (2873, 23822), (3601, 19006), (4709, 14534), (5746, 11911), (7202, 9503), (7267, 9418)]