16264728

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1013}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 44291520

約数和(自身を除く): 28026792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1013, 1338, 1784, 2007, 2026, 2676, 3039, 4014, 4052, 5352, 6078, 8028, 8104, 9117, 12156, 16056, 18234, 24312, 36468, 72936, 225899, 451798, 677697, 903596, 1355394, 1807192, 2033091, 2710788, 4066182, 5421576, 8132364, 16264728]

約数ペア:

[(1, 16264728), (2, 8132364), (3, 5421576), (4, 4066182), (6, 2710788), (8, 2033091), (9, 1807192), (12, 1355394), (18, 903596), (24, 677697), (36, 451798), (72, 225899), (223, 72936), (446, 36468), (669, 24312), (892, 18234), (1013, 16056), (1338, 12156), (1784, 9117), (2007, 8104), (2026, 8028), (2676, 6078), (3039, 5352), (4014, 4052)]