28458912

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{12889}}^1$

素因数の和:12925

約数の個数: 48

約数和(自身を含む): 77958720

約数和(自身を除く): 49499808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 12889, 25778, 38667, 51556, 77334, 103112, 154668, 206224, 296447, 309336, 412448, 592894, 618672, 889341, 1185788, 1237344, 1778682, 2371576, 3557364, 4743152, 7114728, 9486304, 14229456, 28458912]

約数ペア:

[(1, 28458912), (2, 14229456), (3, 9486304), (4, 7114728), (6, 4743152), (8, 3557364), (12, 2371576), (16, 1778682), (23, 1237344), (24, 1185788), (32, 889341), (46, 618672), (48, 592894), (69, 412448), (92, 309336), (96, 296447), (138, 206224), (184, 154668), (276, 103112), (368, 77334), (552, 51556), (736, 38667), (1104, 25778), (2208, 12889)]