28782672

素因数分解:

$2^4\times 3^1\times {\mathrm{251}}^1\times {\mathrm{2389}}^1$

素因数の和:2651

約数の個数: 40

約数和(自身を含む): 74682720

約数和(自身を除く): 45900048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 251, 502, 753, 1004, 1506, 2008, 2389, 3012, 4016, 4778, 6024, 7167, 9556, 12048, 14334, 19112, 28668, 38224, 57336, 114672, 599639, 1199278, 1798917, 2398556, 3597834, 4797112, 7195668, 9594224, 14391336, 28782672]

約数ペア:

[(1, 28782672), (2, 14391336), (3, 9594224), (4, 7195668), (6, 4797112), (8, 3597834), (12, 2398556), (16, 1798917), (24, 1199278), (48, 599639), (251, 114672), (502, 57336), (753, 38224), (1004, 28668), (1506, 19112), (2008, 14334), (2389, 12048), (3012, 9556), (4016, 7167), (4778, 6024)]