67959866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 113762880

約数和(自身を除く): 45803014

約数列:

[1, 2, 13, 26, 43, 86, 89, 178, 559, 683, 1118, 1157, 1366, 2314, 3827, 7654, 8879, 17758, 29369, 49751, 58738, 60787, 99502, 121574, 381797, 763594, 790231, 1580462, 2613841, 5227682, 33979933, 67959866]

約数ペア:

[(1, 67959866), (2, 33979933), (13, 5227682), (26, 2613841), (43, 1580462), (86, 790231), (89, 763594), (178, 381797), (559, 121574), (683, 99502), (1118, 60787), (1157, 58738), (1366, 49751), (2314, 29369), (3827, 17758), (7654, 8879)]