28557277822

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1$

素因数の和:793

約数の個数: 64

約数和(自身を含む): 45849888000

約数和(自身を除く): 17292610178

約数列:

[1, 2, 29, 58, 59, 97, 118, 194, 227, 379, 454, 758, 1711, 2813, 3422, 5626, 5723, 6583, 10991, 11446, 13166, 13393, 21982, 22019, 22361, 26786, 36763, 44038, 44722, 73526, 86033, 165967, 172066, 331934, 388397, 638551, 648469, 776794, 1066127, 1277102, 1296938, 1299121, 2132254, 2169017, 2494957, 2598242, 4338034, 4989914, 5075947, 8345201, 10151894, 16690402, 37674509, 62901493, 75349018, 125802986, 147202463, 242010829, 294404926, 484021658, 492366859, 984733718, 14278638911, 28557277822]

約数ペア:

[(1, 28557277822), (2, 14278638911), (29, 984733718), (58, 492366859), (59, 484021658), (97, 294404926), (118, 242010829), (194, 147202463), (227, 125802986), (379, 75349018), (454, 62901493), (758, 37674509), (1711, 16690402), (2813, 10151894), (3422, 8345201), (5626, 5075947), (5723, 4989914), (6583, 4338034), (10991, 2598242), (11446, 2494957), (13166, 2169017), (13393, 2132254), (21982, 1299121), (22019, 1296938), (22361, 1277102), (26786, 1066127), (36763, 776794), (44038, 648469), (44722, 638551), (73526, 388397), (86033, 331934), (165967, 172066)]