29489798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 50912064

約数和(自身を除く): 21422266

約数列:

[1, 2, 13, 17, 26, 34, 137, 221, 274, 442, 487, 974, 1781, 2329, 3562, 4658, 6331, 8279, 12662, 16558, 30277, 60554, 66719, 107627, 133438, 215254, 867347, 1134223, 1734694, 2268446, 14744899, 29489798]

約数ペア:

[(1, 29489798), (2, 14744899), (13, 2268446), (17, 1734694), (26, 1134223), (34, 867347), (137, 215254), (221, 133438), (274, 107627), (442, 66719), (487, 60554), (974, 30277), (1781, 16558), (2329, 12662), (3562, 8279), (4658, 6331)]