56128926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1901}}^1$

素因数の和:1969

約数の個数: 64

約数和(自身を含む): 138769920

約数和(自身を除く): 82640994

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 133, 222, 259, 266, 399, 518, 703, 777, 798, 1406, 1554, 1901, 2109, 3802, 4218, 4921, 5703, 9842, 11406, 13307, 14763, 26614, 29526, 36119, 39921, 70337, 72238, 79842, 108357, 140674, 211011, 216714, 252833, 422022, 492359, 505666, 758499, 984718, 1336403, 1477077, 1516998, 2672806, 2954154, 4009209, 8018418, 9354821, 18709642, 28064463, 56128926]

約数ペア:

[(1, 56128926), (2, 28064463), (3, 18709642), (6, 9354821), (7, 8018418), (14, 4009209), (19, 2954154), (21, 2672806), (37, 1516998), (38, 1477077), (42, 1336403), (57, 984718), (74, 758499), (111, 505666), (114, 492359), (133, 422022), (222, 252833), (259, 216714), (266, 211011), (399, 140674), (518, 108357), (703, 79842), (777, 72238), (798, 70337), (1406, 39921), (1554, 36119), (1901, 29526), (2109, 26614), (3802, 14763), (4218, 13307), (4921, 11406), (5703, 9842)]