78413894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4327}}^1$

素因数の和:4400

約数の個数: 32

約数和(自身を含む): 137422656

約数和(自身を除く): 59008762

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 221, 442, 533, 697, 1066, 1394, 4327, 8654, 9061, 18122, 56251, 73559, 112502, 147118, 177407, 354814, 956267, 1912534, 2306291, 3015919, 4612582, 6031838, 39206947, 78413894]

約数ペア:

[(1, 78413894), (2, 39206947), (13, 6031838), (17, 4612582), (26, 3015919), (34, 2306291), (41, 1912534), (82, 956267), (221, 354814), (442, 177407), (533, 147118), (697, 112502), (1066, 73559), (1394, 56251), (4327, 18122), (8654, 9061)]