74914986

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2557}}^1$

素因数の和:2838

約数の個数: 32

約数和(自身を含む): 158391360

約数和(自身を除く): 83476374

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 257, 514, 771, 1542, 2557, 4883, 5114, 7671, 9766, 14649, 15342, 29298, 48583, 97166, 145749, 291498, 657149, 1314298, 1971447, 3942894, 12485831, 24971662, 37457493, 74914986]

約数ペア:

[(1, 74914986), (2, 37457493), (3, 24971662), (6, 12485831), (19, 3942894), (38, 1971447), (57, 1314298), (114, 657149), (257, 291498), (514, 145749), (771, 97166), (1542, 48583), (2557, 29298), (4883, 15342), (5114, 14649), (7671, 9766)]