68718212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{1031}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 126853440

約数和(自身を除く): 58135228

約数列:

[1, 2, 4, 19, 38, 76, 877, 1031, 1754, 2062, 3508, 4124, 16663, 19589, 33326, 39178, 66652, 78356, 904187, 1808374, 3616748, 17179553, 34359106, 68718212]

約数ペア:

[(1, 68718212), (2, 34359106), (4, 17179553), (19, 3616748), (38, 1808374), (76, 904187), (877, 78356), (1031, 66652), (1754, 39178), (2062, 33326), (3508, 19589), (4124, 16663)]