28003379448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{205171}}^1$

素因数の和:205249

約数の個数: 96

約数和(自身を含む): 78589082880

約数和(自身を除く): 50585703432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 121, 132, 141, 188, 242, 264, 282, 363, 376, 484, 517, 564, 726, 968, 1034, 1128, 1452, 1551, 2068, 2904, 3102, 4136, 5687, 6204, 11374, 12408, 17061, 22748, 34122, 45496, 68244, 136488, 205171, 410342, 615513, 820684, 1231026, 1641368, 2256881, 2462052, 4513762, 4924104, 6770643, 9027524, 9643037, 13541286, 18055048, 19286074, 24825691, 27082572, 28929111, 38572148, 49651382, 54165144, 57858222, 74477073, 77144296, 99302764, 106073407, 115716444, 148954146, 198605528, 212146814, 231432888, 297908292, 318220221, 424293628, 595816584, 636440442, 848587256, 1166807477, 1272880884, 2333614954, 2545761768, 3500422431, 4667229908, 7000844862, 9334459816, 14001689724, 28003379448]

約数ペア:

[(1, 28003379448), (2, 14001689724), (3, 9334459816), (4, 7000844862), (6, 4667229908), (8, 3500422431), (11, 2545761768), (12, 2333614954), (22, 1272880884), (24, 1166807477), (33, 848587256), (44, 636440442), (47, 595816584), (66, 424293628), (88, 318220221), (94, 297908292), (121, 231432888), (132, 212146814), (141, 198605528), (188, 148954146), (242, 115716444), (264, 106073407), (282, 99302764), (363, 77144296), (376, 74477073), (484, 57858222), (517, 54165144), (564, 49651382), (726, 38572148), (968, 28929111), (1034, 27082572), (1128, 24825691), (1452, 19286074), (1551, 18055048), (2068, 13541286), (2904, 9643037), (3102, 9027524), (4136, 6770643), (5687, 4924104), (6204, 4513762), (11374, 2462052), (12408, 2256881), (17061, 1641368), (22748, 1231026), (34122, 820684), (45496, 615513), (68244, 410342), (136488, 205171)]