2647792

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:565

約数の個数: 40

約数和(自身を含む): 5999616

約数和(自身を除く): 3351824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 503, 658, 752, 1006, 1316, 2012, 2632, 3521, 4024, 5264, 7042, 8048, 14084, 23641, 28168, 47282, 56336, 94564, 165487, 189128, 330974, 378256, 661948, 1323896, 2647792]

約数ペア:

[(1, 2647792), (2, 1323896), (4, 661948), (7, 378256), (8, 330974), (14, 189128), (16, 165487), (28, 94564), (47, 56336), (56, 47282), (94, 28168), (112, 23641), (188, 14084), (329, 8048), (376, 7042), (503, 5264), (658, 4024), (752, 3521), (1006, 2632), (1316, 2012)]