68613826

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^2\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 36

約数和(自身を含む): 113493042

約数和(自身を除く): 44879216

約数列:

[1, 2, 19, 29, 38, 58, 113, 226, 361, 551, 722, 841, 1102, 1682, 2147, 3277, 4294, 6554, 10469, 15979, 20938, 31958, 40793, 62263, 81586, 95033, 124526, 190066, 303601, 607202, 1182997, 1805627, 2365994, 3611254, 34306913, 68613826]

約数ペア:

[(1, 68613826), (2, 34306913), (19, 3611254), (29, 2365994), (38, 1805627), (58, 1182997), (113, 607202), (226, 303601), (361, 190066), (551, 124526), (722, 95033), (841, 81586), (1102, 62263), (1682, 40793), (2147, 31958), (3277, 20938), (4294, 15979), (6554, 10469)]