68390126

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 119351232

約数和(自身を除く): 50961106

約数列:

[1, 2, 7, 14, 137, 181, 197, 274, 362, 394, 959, 1267, 1379, 1918, 2534, 2758, 24797, 26989, 35657, 49594, 53978, 71314, 173579, 188923, 249599, 347158, 377846, 499198, 4885009, 9770018, 34195063, 68390126]

約数ペア:

[(1, 68390126), (2, 34195063), (7, 9770018), (14, 4885009), (137, 499198), (181, 377846), (197, 347158), (274, 249599), (362, 188923), (394, 173579), (959, 71314), (1267, 53978), (1379, 49594), (1918, 35657), (2534, 26989), (2758, 24797)]