67168268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{6959}}^1$

素因数の和:7109

約数の個数: 24

約数和(自身を含む): 124723200

約数和(自身を除く): 57554932

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 6959, 9652, 13918, 27836, 132221, 264442, 528884, 883793, 1767586, 3535172, 16792067, 33584134, 67168268]

約数ペア:

[(1, 67168268), (2, 33584134), (4, 16792067), (19, 3535172), (38, 1767586), (76, 883793), (127, 528884), (254, 264442), (508, 132221), (2413, 27836), (4826, 13918), (6959, 9652)]