28873512

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{9781}}^1$

素因数の和:9834

約数の個数: 48

約数和(自身を含む): 80114580

約数和(自身を除く): 51241068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 9781, 19562, 29343, 39124, 58686, 78248, 88029, 117372, 176058, 234744, 352116, 401021, 704232, 802042, 1203063, 1604084, 2406126, 3208168, 3609189, 4812252, 7218378, 9624504, 14436756, 28873512]

約数ペア:

[(1, 28873512), (2, 14436756), (3, 9624504), (4, 7218378), (6, 4812252), (8, 3609189), (9, 3208168), (12, 2406126), (18, 1604084), (24, 1203063), (36, 802042), (41, 704232), (72, 401021), (82, 352116), (123, 234744), (164, 176058), (246, 117372), (328, 88029), (369, 78248), (492, 58686), (738, 39124), (984, 29343), (1476, 19562), (2952, 9781)]