66230684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1987}}^1$

素因数の和:2645

約数の個数: 24

約数和(自身を含む): 125077008

約数和(自身を除く): 58846324

約数列:

[1, 2, 4, 13, 26, 52, 641, 1282, 1987, 2564, 3974, 7948, 8333, 16666, 25831, 33332, 51662, 103324, 1273667, 2547334, 5094668, 16557671, 33115342, 66230684]

約数ペア:

[(1, 66230684), (2, 33115342), (4, 16557671), (13, 5094668), (26, 2547334), (52, 1273667), (641, 103324), (1282, 51662), (1987, 33332), (2564, 25831), (3974, 16666), (7948, 8333)]