16426848

素因数分解:

$2^5\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1249}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 43470000

約数和(自身を除く): 27043152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 137, 274, 411, 548, 822, 1096, 1249, 1644, 2192, 2498, 3288, 3747, 4384, 4996, 6576, 7494, 9992, 13152, 14988, 19984, 29976, 39968, 59952, 119904, 171113, 342226, 513339, 684452, 1026678, 1368904, 2053356, 2737808, 4106712, 5475616, 8213424, 16426848]

約数ペア:

[(1, 16426848), (2, 8213424), (3, 5475616), (4, 4106712), (6, 2737808), (8, 2053356), (12, 1368904), (16, 1026678), (24, 684452), (32, 513339), (48, 342226), (96, 171113), (137, 119904), (274, 59952), (411, 39968), (548, 29976), (822, 19984), (1096, 14988), (1249, 13152), (1644, 9992), (2192, 7494), (2498, 6576), (3288, 4996), (3747, 4384)]