26007016

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 58613760

約数和(自身を除く): 32606744

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 71, 124, 142, 211, 217, 248, 284, 422, 434, 497, 568, 844, 868, 994, 1477, 1688, 1736, 1988, 2201, 2954, 3976, 4402, 5908, 6541, 8804, 11816, 13082, 14981, 15407, 17608, 26164, 29962, 30814, 45787, 52328, 59924, 61628, 91574, 104867, 119848, 123256, 183148, 209734, 366296, 419468, 464411, 838936, 928822, 1857644, 3250877, 3715288, 6501754, 13003508, 26007016]

約数ペア:

[(1, 26007016), (2, 13003508), (4, 6501754), (7, 3715288), (8, 3250877), (14, 1857644), (28, 928822), (31, 838936), (56, 464411), (62, 419468), (71, 366296), (124, 209734), (142, 183148), (211, 123256), (217, 119848), (248, 104867), (284, 91574), (422, 61628), (434, 59924), (497, 52328), (568, 45787), (844, 30814), (868, 29962), (994, 26164), (1477, 17608), (1688, 15407), (1736, 14981), (1988, 13082), (2201, 11816), (2954, 8804), (3976, 6541), (4402, 5908)]