68891548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3034

約数の個数: 48

約数和(自身を含む): 143797248

約数和(自身を除く): 74905700

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 124, 187, 341, 374, 527, 682, 748, 1054, 1364, 2108, 2971, 5797, 5942, 11594, 11884, 23188, 32681, 50507, 65362, 92101, 101014, 130724, 184202, 202028, 368404, 555577, 1013111, 1111154, 1565717, 2026222, 2222308, 3131434, 4052444, 6262868, 17222887, 34445774, 68891548]

約数ペア:

[(1, 68891548), (2, 34445774), (4, 17222887), (11, 6262868), (17, 4052444), (22, 3131434), (31, 2222308), (34, 2026222), (44, 1565717), (62, 1111154), (68, 1013111), (124, 555577), (187, 368404), (341, 202028), (374, 184202), (527, 130724), (682, 101014), (748, 92101), (1054, 65362), (1364, 50507), (2108, 32681), (2971, 23188), (5797, 11884), (5942, 11594)]