66469416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{213043}}^1$

素因数の和:213065

約数の個数: 32

約数和(自身を含む): 178956960

約数和(自身を除く): 112487544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 213043, 426086, 639129, 852172, 1278258, 1704344, 2556516, 2769559, 5113032, 5539118, 8308677, 11078236, 16617354, 22156472, 33234708, 66469416]

約数ペア:

[(1, 66469416), (2, 33234708), (3, 22156472), (4, 16617354), (6, 11078236), (8, 8308677), (12, 5539118), (13, 5113032), (24, 2769559), (26, 2556516), (39, 1704344), (52, 1278258), (78, 852172), (104, 639129), (156, 426086), (312, 213043)]