28430844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5879}}^1$

素因数の和:5930

約数の個数: 48

約数和(自身を含む): 73758720

約数和(自身を除く): 45327876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 5879, 11758, 17637, 23516, 35274, 70548, 76427, 152854, 182249, 229281, 305708, 364498, 458562, 546747, 728996, 917124, 1093494, 2186988, 2369237, 4738474, 7107711, 9476948, 14215422, 28430844]

約数ペア:

[(1, 28430844), (2, 14215422), (3, 9476948), (4, 7107711), (6, 4738474), (12, 2369237), (13, 2186988), (26, 1093494), (31, 917124), (39, 728996), (52, 546747), (62, 458562), (78, 364498), (93, 305708), (124, 229281), (156, 182249), (186, 152854), (372, 76427), (403, 70548), (806, 35274), (1209, 23516), (1612, 17637), (2418, 11758), (4836, 5879)]