1881824

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 4386816

約数和(自身を除く): 2504992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 271, 434, 496, 542, 868, 992, 1084, 1736, 1897, 2168, 3472, 3794, 4336, 6944, 7588, 8401, 8672, 15176, 16802, 30352, 33604, 58807, 60704, 67208, 117614, 134416, 235228, 268832, 470456, 940912, 1881824]

約数ペア:

[(1, 1881824), (2, 940912), (4, 470456), (7, 268832), (8, 235228), (14, 134416), (16, 117614), (28, 67208), (31, 60704), (32, 58807), (56, 33604), (62, 30352), (112, 16802), (124, 15176), (217, 8672), (224, 8401), (248, 7588), (271, 6944), (434, 4336), (496, 3794), (542, 3472), (868, 2168), (992, 1897), (1084, 1736)]