29358290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4261}}^1$

素因数の和:4334

約数の個数: 32

約数和(自身を含む): 57997296

約数和(自身を除く): 28639006

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 4261, 6890, 8522, 21305, 42610, 55393, 110786, 225833, 276965, 451666, 553930, 1129165, 2258330, 2935829, 5871658, 14679145, 29358290]

約数ペア:

[(1, 29358290), (2, 14679145), (5, 5871658), (10, 2935829), (13, 2258330), (26, 1129165), (53, 553930), (65, 451666), (106, 276965), (130, 225833), (265, 110786), (530, 55393), (689, 42610), (1378, 21305), (3445, 8522), (4261, 6890)]