28030248

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{5333}}^1$

素因数の和:5418

約数の個数: 48

約数和(自身を含む): 76969620

約数和(自身を除く): 48939372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 5333, 10666, 15999, 21332, 31998, 42664, 47997, 63996, 95994, 127992, 191988, 383976, 389309, 778618, 1167927, 1557236, 2335854, 3114472, 3503781, 4671708, 7007562, 9343416, 14015124, 28030248]

約数ペア:

[(1, 28030248), (2, 14015124), (3, 9343416), (4, 7007562), (6, 4671708), (8, 3503781), (9, 3114472), (12, 2335854), (18, 1557236), (24, 1167927), (36, 778618), (72, 389309), (73, 383976), (146, 191988), (219, 127992), (292, 95994), (438, 63996), (584, 47997), (657, 42664), (876, 31998), (1314, 21332), (1752, 15999), (2628, 10666), (5256, 5333)]