71873312

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4789}}^1$

素因数の和:4873

約数の個数: 48

約数和(自身を含む): 164162880

約数和(自身を除く): 92289568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 4789, 7504, 9578, 15008, 19156, 33523, 38312, 67046, 76624, 134092, 153248, 268184, 320863, 536368, 641726, 1072736, 1283452, 2246041, 2566904, 4492082, 5133808, 8984164, 10267616, 17968328, 35936656, 71873312]

約数ペア:

[(1, 71873312), (2, 35936656), (4, 17968328), (7, 10267616), (8, 8984164), (14, 5133808), (16, 4492082), (28, 2566904), (32, 2246041), (56, 1283452), (67, 1072736), (112, 641726), (134, 536368), (224, 320863), (268, 268184), (469, 153248), (536, 134092), (938, 76624), (1072, 67046), (1876, 38312), (2144, 33523), (3752, 19156), (4789, 15008), (7504, 9578)]