28304904

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1170

約数の個数: 64

約数和(自身を含む): 75479040

約数和(自身を除く): 47174136

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 47, 69, 92, 94, 138, 141, 184, 188, 276, 282, 376, 552, 564, 1081, 1091, 1128, 2162, 2182, 3243, 3273, 4324, 4364, 6486, 6546, 8648, 8728, 12972, 13092, 25093, 25944, 26184, 50186, 51277, 75279, 100372, 102554, 150558, 153831, 200744, 205108, 301116, 307662, 410216, 602232, 615324, 1179371, 1230648, 2358742, 3538113, 4717484, 7076226, 9434968, 14152452, 28304904]

約数ペア:

[(1, 28304904), (2, 14152452), (3, 9434968), (4, 7076226), (6, 4717484), (8, 3538113), (12, 2358742), (23, 1230648), (24, 1179371), (46, 615324), (47, 602232), (69, 410216), (92, 307662), (94, 301116), (138, 205108), (141, 200744), (184, 153831), (188, 150558), (276, 102554), (282, 100372), (376, 75279), (552, 51277), (564, 50186), (1081, 26184), (1091, 25944), (1128, 25093), (2162, 13092), (2182, 12972), (3243, 8728), (3273, 8648), (4324, 6546), (4364, 6486)]