4987001824

素因数分解:

$2^5\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{16879}}^1$

素因数の和:18215

約数の個数: 48

約数和(自身を含む): 11229926400

約数和(自身を除く): 6242924576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1319, 2638, 5276, 9233, 10552, 16879, 18466, 21104, 33758, 36932, 42208, 67516, 73864, 118153, 135032, 147728, 236306, 270064, 295456, 472612, 540128, 945224, 1890448, 3780896, 22263401, 44526802, 89053604, 155843807, 178107208, 311687614, 356214416, 623375228, 712428832, 1246750456, 2493500912, 4987001824]

約数ペア:

[(1, 4987001824), (2, 2493500912), (4, 1246750456), (7, 712428832), (8, 623375228), (14, 356214416), (16, 311687614), (28, 178107208), (32, 155843807), (56, 89053604), (112, 44526802), (224, 22263401), (1319, 3780896), (2638, 1890448), (5276, 945224), (9233, 540128), (10552, 472612), (16879, 295456), (18466, 270064), (21104, 236306), (33758, 147728), (36932, 135032), (42208, 118153), (67516, 73864)]