43220212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 91808640

約数和(自身を除く): 48588428

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 137, 266, 274, 532, 548, 593, 959, 1186, 1918, 2372, 2603, 3836, 4151, 5206, 8302, 10412, 11267, 16604, 18221, 22534, 36442, 45068, 72884, 78869, 81241, 157738, 162482, 315476, 324964, 568687, 1137374, 1543579, 2274748, 3087158, 6174316, 10805053, 21610106, 43220212]

約数ペア:

[(1, 43220212), (2, 21610106), (4, 10805053), (7, 6174316), (14, 3087158), (19, 2274748), (28, 1543579), (38, 1137374), (76, 568687), (133, 324964), (137, 315476), (266, 162482), (274, 157738), (532, 81241), (548, 78869), (593, 72884), (959, 45068), (1186, 36442), (1918, 22534), (2372, 18221), (2603, 16604), (3836, 11267), (4151, 10412), (5206, 8302)]