28480056

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{463}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 78174720

約数和(自身を除く): 49694664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 233, 264, 463, 466, 699, 926, 932, 1389, 1398, 1852, 1864, 2563, 2778, 2796, 3704, 5093, 5126, 5556, 5592, 7689, 10186, 10252, 11112, 15279, 15378, 20372, 20504, 30558, 30756, 40744, 61116, 61512, 107879, 122232, 215758, 323637, 431516, 647274, 863032, 1186669, 1294548, 2373338, 2589096, 3560007, 4746676, 7120014, 9493352, 14240028, 28480056]

約数ペア:

[(1, 28480056), (2, 14240028), (3, 9493352), (4, 7120014), (6, 4746676), (8, 3560007), (11, 2589096), (12, 2373338), (22, 1294548), (24, 1186669), (33, 863032), (44, 647274), (66, 431516), (88, 323637), (132, 215758), (233, 122232), (264, 107879), (463, 61512), (466, 61116), (699, 40744), (926, 30756), (932, 30558), (1389, 20504), (1398, 20372), (1852, 15378), (1864, 15279), (2563, 11112), (2778, 10252), (2796, 10186), (3704, 7689), (5093, 5592), (5126, 5556)]