39899693036

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2586187}}^1$

素因数の和:2586246

約数の個数: 48

約数和(自身を含む): 86895916800

約数和(自身を除く): 46996223764

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 2204, 3857, 7714, 15428, 2586187, 5172374, 10344748, 18103309, 36206618, 49137553, 72413236, 74999423, 98275106, 149998846, 196550212, 299997692, 343962871, 524995961, 687925742, 1049991922, 1375851484, 1424989037, 2099983844, 2849978074, 5699956148, 9974923259, 19949846518, 39899693036]

約数ペア:

[(1, 39899693036), (2, 19949846518), (4, 9974923259), (7, 5699956148), (14, 2849978074), (19, 2099983844), (28, 1424989037), (29, 1375851484), (38, 1049991922), (58, 687925742), (76, 524995961), (116, 343962871), (133, 299997692), (203, 196550212), (266, 149998846), (406, 98275106), (532, 74999423), (551, 72413236), (812, 49137553), (1102, 36206618), (2204, 18103309), (3857, 10344748), (7714, 5172374), (15428, 2586187)]