66565744

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34961}}^1$

素因数の和:34993

約数の個数: 40

約数和(自身を含む): 156070368

約数和(自身を除く): 89504624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 34961, 69922, 139844, 244727, 279688, 489454, 559376, 594337, 978908, 1188674, 1957816, 2377348, 3915632, 4160359, 4754696, 8320718, 9509392, 16641436, 33282872, 66565744]

約数ペア:

[(1, 66565744), (2, 33282872), (4, 16641436), (7, 9509392), (8, 8320718), (14, 4754696), (16, 4160359), (17, 3915632), (28, 2377348), (34, 1957816), (56, 1188674), (68, 978908), (112, 594337), (119, 559376), (136, 489454), (238, 279688), (272, 244727), (476, 139844), (952, 69922), (1904, 34961)]