77768656

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11383}}^1$

素因数の和:11459

約数の個数: 40

約数和(自身を含む): 175040384

約数和(自身を除く): 97271728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 11383, 22766, 45532, 79681, 91064, 159362, 182128, 318724, 637448, 694363, 1274896, 1388726, 2777452, 4860541, 5554904, 9721082, 11109808, 19442164, 38884328, 77768656]

約数ペア:

[(1, 77768656), (2, 38884328), (4, 19442164), (7, 11109808), (8, 9721082), (14, 5554904), (16, 4860541), (28, 2777452), (56, 1388726), (61, 1274896), (112, 694363), (122, 637448), (244, 318724), (427, 182128), (488, 159362), (854, 91064), (976, 79681), (1708, 45532), (3416, 22766), (6832, 11383)]