77318414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 126601056

約数和(自身を除く): 49282642

約数列:

[1, 2, 17, 34, 53, 106, 107, 214, 401, 802, 901, 1802, 1819, 3638, 5671, 6817, 11342, 13634, 21253, 42506, 42907, 85814, 96407, 192814, 361301, 722602, 729419, 1458838, 2274071, 4548142, 38659207, 77318414]

約数ペア:

[(1, 77318414), (2, 38659207), (17, 4548142), (34, 2274071), (53, 1458838), (106, 729419), (107, 722602), (214, 361301), (401, 192814), (802, 96407), (901, 85814), (1802, 42907), (1819, 42506), (3638, 21253), (5671, 13634), (6817, 11342)]