4040225812

素因数分解:

$2^2\times 7^3\times {\mathrm{1291}}^1\times {\mathrm{2281}}^1$

素因数の和:3597

約数の個数: 48

約数和(自身を含む): 8255363200

約数和(自身を除く): 4215137388

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1291, 1372, 2281, 2582, 4562, 5164, 9037, 9124, 15967, 18074, 31934, 36148, 63259, 63868, 111769, 126518, 223538, 253036, 442813, 447076, 782383, 885626, 1564766, 1771252, 2944771, 3129532, 5889542, 11779084, 20613397, 41226794, 82453588, 144293779, 288587558, 577175116, 1010056453, 2020112906, 4040225812]

約数ペア:

[(1, 4040225812), (2, 2020112906), (4, 1010056453), (7, 577175116), (14, 288587558), (28, 144293779), (49, 82453588), (98, 41226794), (196, 20613397), (343, 11779084), (686, 5889542), (1291, 3129532), (1372, 2944771), (2281, 1771252), (2582, 1564766), (4562, 885626), (5164, 782383), (9037, 447076), (9124, 442813), (15967, 253036), (18074, 223538), (31934, 126518), (36148, 111769), (63259, 63868)]