26640048

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{12907}}^1$

素因数の和:12961

約数の個数: 40

約数和(自身を含む): 70426048

約数和(自身を除く): 43786000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 12907, 25814, 38721, 51628, 77442, 103256, 154884, 206512, 309768, 555001, 619536, 1110002, 1665003, 2220004, 3330006, 4440008, 6660012, 8880016, 13320024, 26640048]

約数ペア:

[(1, 26640048), (2, 13320024), (3, 8880016), (4, 6660012), (6, 4440008), (8, 3330006), (12, 2220004), (16, 1665003), (24, 1110002), (43, 619536), (48, 555001), (86, 309768), (129, 206512), (172, 154884), (258, 103256), (344, 77442), (516, 51628), (688, 38721), (1032, 25814), (2064, 12907)]