25297656

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 66286080

約数和(自身を除く): 40988424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 47, 82, 94, 123, 141, 164, 188, 246, 282, 328, 376, 492, 547, 564, 984, 1094, 1128, 1641, 1927, 2188, 3282, 3854, 4376, 5781, 6564, 7708, 11562, 13128, 15416, 22427, 23124, 25709, 44854, 46248, 51418, 67281, 77127, 89708, 102836, 134562, 154254, 179416, 205672, 269124, 308508, 538248, 617016, 1054069, 2108138, 3162207, 4216276, 6324414, 8432552, 12648828, 25297656]

約数ペア:

[(1, 25297656), (2, 12648828), (3, 8432552), (4, 6324414), (6, 4216276), (8, 3162207), (12, 2108138), (24, 1054069), (41, 617016), (47, 538248), (82, 308508), (94, 269124), (123, 205672), (141, 179416), (164, 154254), (188, 134562), (246, 102836), (282, 89708), (328, 77127), (376, 67281), (492, 51418), (547, 46248), (564, 44854), (984, 25709), (1094, 23124), (1128, 22427), (1641, 15416), (1927, 13128), (2188, 11562), (3282, 7708), (3854, 6564), (4376, 5781)]