28475976

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:766

約数の個数: 64

約数和(自身を含む): 74733120

約数和(自身を除く): 46257144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 43, 82, 86, 123, 129, 164, 172, 246, 258, 328, 344, 492, 516, 673, 984, 1032, 1346, 1763, 2019, 2692, 3526, 4038, 5289, 5384, 7052, 8076, 10578, 14104, 16152, 21156, 27593, 28939, 42312, 55186, 57878, 82779, 86817, 110372, 115756, 165558, 173634, 220744, 231512, 331116, 347268, 662232, 694536, 1186499, 2372998, 3559497, 4745996, 7118994, 9491992, 14237988, 28475976]

約数ペア:

[(1, 28475976), (2, 14237988), (3, 9491992), (4, 7118994), (6, 4745996), (8, 3559497), (12, 2372998), (24, 1186499), (41, 694536), (43, 662232), (82, 347268), (86, 331116), (123, 231512), (129, 220744), (164, 173634), (172, 165558), (246, 115756), (258, 110372), (328, 86817), (344, 82779), (492, 57878), (516, 55186), (673, 42312), (984, 28939), (1032, 27593), (1346, 21156), (1763, 16152), (2019, 14104), (2692, 10578), (3526, 8076), (4038, 7052), (5289, 5384)]