64186934

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{197}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 120349152

約数和(自身を除く): 56162218

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 197, 238, 259, 394, 518, 629, 1258, 1369, 1379, 2738, 2758, 3349, 4403, 6698, 7289, 8806, 9583, 14578, 19166, 23273, 23443, 46546, 46886, 51023, 102046, 123913, 162911, 247826, 269693, 325822, 539386, 867391, 1734782, 1887851, 3775702, 4584781, 9169562, 32093467, 64186934]

約数ペア:

[(1, 64186934), (2, 32093467), (7, 9169562), (14, 4584781), (17, 3775702), (34, 1887851), (37, 1734782), (74, 867391), (119, 539386), (197, 325822), (238, 269693), (259, 247826), (394, 162911), (518, 123913), (629, 102046), (1258, 51023), (1369, 46886), (1379, 46546), (2738, 23443), (2758, 23273), (3349, 19166), (4403, 14578), (6698, 9583), (7289, 8806)]