66967512

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{64891}}^1$

素因数の和:64943

約数の個数: 32

約数和(自身を含む): 171314880

約数和(自身を除く): 104347368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 64891, 129782, 194673, 259564, 389346, 519128, 778692, 1557384, 2790313, 5580626, 8370939, 11161252, 16741878, 22322504, 33483756, 66967512]

約数ペア:

[(1, 66967512), (2, 33483756), (3, 22322504), (4, 16741878), (6, 11161252), (8, 8370939), (12, 5580626), (24, 2790313), (43, 1557384), (86, 778692), (129, 519128), (172, 389346), (258, 259564), (344, 194673), (516, 129782), (1032, 64891)]