4868581648

素因数分解:

$2^4\times 7^1\times {\mathrm{353}}^1\times {\mathrm{123143}}^1$

素因数の和:123511

約数の個数: 40

約数和(自身を含む): 10811058048

約数和(自身を除く): 5942476400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 353, 706, 1412, 2471, 2824, 4942, 5648, 9884, 19768, 39536, 123143, 246286, 492572, 862001, 985144, 1724002, 1970288, 3448004, 6896008, 13792016, 43469479, 86938958, 173877916, 304286353, 347755832, 608572706, 695511664, 1217145412, 2434290824, 4868581648]

約数ペア:

[(1, 4868581648), (2, 2434290824), (4, 1217145412), (7, 695511664), (8, 608572706), (14, 347755832), (16, 304286353), (28, 173877916), (56, 86938958), (112, 43469479), (353, 13792016), (706, 6896008), (1412, 3448004), (2471, 1970288), (2824, 1724002), (4942, 985144), (5648, 862001), (9884, 492572), (19768, 246286), (39536, 123143)]