68748442

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 128858688

約数和(自身を除く): 60110246

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 211, 238, 259, 422, 518, 629, 1258, 1369, 1477, 2738, 2954, 3587, 4403, 7174, 7807, 8806, 9583, 15614, 19166, 23273, 25109, 46546, 50218, 54649, 109298, 132719, 162911, 265438, 288859, 325822, 577718, 929033, 1858066, 2022013, 4044026, 4910603, 9821206, 34374221, 68748442]

約数ペア:

[(1, 68748442), (2, 34374221), (7, 9821206), (14, 4910603), (17, 4044026), (34, 2022013), (37, 1858066), (74, 929033), (119, 577718), (211, 325822), (238, 288859), (259, 265438), (422, 162911), (518, 132719), (629, 109298), (1258, 54649), (1369, 50218), (1477, 46546), (2738, 25109), (2954, 23273), (3587, 19166), (4403, 15614), (7174, 9583), (7807, 8806)]