64917104

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:334

約数の個数: 80

約数和(自身を含む): 150157056

約数和(自身を除く): 85239952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 67, 82, 112, 134, 164, 211, 268, 287, 328, 422, 469, 536, 574, 656, 844, 938, 1072, 1148, 1477, 1688, 1876, 2296, 2747, 2954, 3376, 3752, 4592, 5494, 5908, 7504, 8651, 10988, 11816, 14137, 17302, 19229, 21976, 23632, 28274, 34604, 38458, 43952, 56548, 60557, 69208, 76916, 98959, 113096, 121114, 138416, 153832, 197918, 226192, 242228, 307664, 395836, 484456, 579617, 791672, 968912, 1159234, 1583344, 2318468, 4057319, 4636936, 8114638, 9273872, 16229276, 32458552, 64917104]

約数ペア:

[(1, 64917104), (2, 32458552), (4, 16229276), (7, 9273872), (8, 8114638), (14, 4636936), (16, 4057319), (28, 2318468), (41, 1583344), (56, 1159234), (67, 968912), (82, 791672), (112, 579617), (134, 484456), (164, 395836), (211, 307664), (268, 242228), (287, 226192), (328, 197918), (422, 153832), (469, 138416), (536, 121114), (574, 113096), (656, 98959), (844, 76916), (938, 69208), (1072, 60557), (1148, 56548), (1477, 43952), (1688, 38458), (1876, 34604), (2296, 28274), (2747, 23632), (2954, 21976), (3376, 19229), (3752, 17302), (4592, 14137), (5494, 11816), (5908, 10988), (7504, 8651)]