71738596514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{23663}}^1$

素因数の和:23752

約数の個数: 64

約数和(自身を含む): 129523484160

約数和(自身を除く): 57784887646

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 361, 442, 494, 646, 722, 4199, 4693, 6137, 6859, 8398, 9386, 12274, 13718, 23663, 47326, 79781, 89167, 116603, 159562, 178334, 233206, 307619, 402271, 449597, 615238, 804542, 899194, 1515839, 3031678, 5229523, 5844761, 7643149, 8542343, 10459046, 11689522, 15286298, 17084686, 99360937, 111050459, 145219831, 162304517, 198721874, 222100918, 290439662, 324609034, 1887857803, 2109958721, 2759176789, 3775715606, 4219917442, 5518353578, 35869298257, 71738596514]

約数ペア:

[(1, 71738596514), (2, 35869298257), (13, 5518353578), (17, 4219917442), (19, 3775715606), (26, 2759176789), (34, 2109958721), (38, 1887857803), (221, 324609034), (247, 290439662), (323, 222100918), (361, 198721874), (442, 162304517), (494, 145219831), (646, 111050459), (722, 99360937), (4199, 17084686), (4693, 15286298), (6137, 11689522), (6859, 10459046), (8398, 8542343), (9386, 7643149), (12274, 5844761), (13718, 5229523), (23663, 3031678), (47326, 1515839), (79781, 899194), (89167, 804542), (116603, 615238), (159562, 449597), (178334, 402271), (233206, 307619)]