28864656

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{4889}}^1$

素因数の和:4944

約数の個数: 60

約数和(自身を含む): 82768140

約数和(自身を除く): 53903484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 4889, 5904, 9778, 14667, 19556, 29334, 39112, 44001, 58668, 78224, 88002, 117336, 176004, 200449, 234672, 352008, 400898, 601347, 704016, 801796, 1202694, 1603592, 1804041, 2405388, 3207184, 3608082, 4810776, 7216164, 9621552, 14432328, 28864656]

約数ペア:

[(1, 28864656), (2, 14432328), (3, 9621552), (4, 7216164), (6, 4810776), (8, 3608082), (9, 3207184), (12, 2405388), (16, 1804041), (18, 1603592), (24, 1202694), (36, 801796), (41, 704016), (48, 601347), (72, 400898), (82, 352008), (123, 234672), (144, 200449), (164, 176004), (246, 117336), (328, 88002), (369, 78224), (492, 58668), (656, 44001), (738, 39112), (984, 29334), (1476, 19556), (1968, 14667), (2952, 9778), (4889, 5904)]