68157826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 121574880

約数和(自身を除く): 53417054

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 97, 194, 209, 418, 451, 779, 902, 1067, 1558, 1681, 1843, 2134, 3362, 3686, 3977, 7954, 8569, 17138, 18491, 20273, 31939, 36982, 40546, 43747, 63878, 75563, 87494, 151126, 163057, 326114, 351329, 702658, 831193, 1662386, 1793627, 3098083, 3587254, 6196166, 34078913, 68157826]

約数ペア:

[(1, 68157826), (2, 34078913), (11, 6196166), (19, 3587254), (22, 3098083), (38, 1793627), (41, 1662386), (82, 831193), (97, 702658), (194, 351329), (209, 326114), (418, 163057), (451, 151126), (779, 87494), (902, 75563), (1067, 63878), (1558, 43747), (1681, 40546), (1843, 36982), (2134, 31939), (3362, 20273), (3686, 18491), (3977, 17138), (7954, 8569)]