26820648

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{8663}}^1$

素因数の和:8718

約数の個数: 48

約数和(自身を含む): 74337120

約数和(自身を除く): 47516472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 8663, 17326, 25989, 34652, 51978, 69304, 77967, 103956, 155934, 207912, 311868, 372509, 623736, 745018, 1117527, 1490036, 2235054, 2980072, 3352581, 4470108, 6705162, 8940216, 13410324, 26820648]

約数ペア:

[(1, 26820648), (2, 13410324), (3, 8940216), (4, 6705162), (6, 4470108), (8, 3352581), (9, 2980072), (12, 2235054), (18, 1490036), (24, 1117527), (36, 745018), (43, 623736), (72, 372509), (86, 311868), (129, 207912), (172, 155934), (258, 103956), (344, 77967), (387, 69304), (516, 51978), (774, 34652), (1032, 25989), (1548, 17326), (3096, 8663)]