81600064

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14011}}^1$

素因数の和:14043

約数の個数: 56

約数和(自身を含む): 199306688

約数和(自身を除く): 117706624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 14011, 28022, 56044, 98077, 112088, 182143, 196154, 224176, 364286, 392308, 448352, 728572, 784616, 896704, 1275001, 1457144, 1569232, 2550002, 2914288, 3138464, 5100004, 5828576, 6276928, 10200008, 11657152, 20400016, 40800032, 81600064]

約数ペア:

[(1, 81600064), (2, 40800032), (4, 20400016), (7, 11657152), (8, 10200008), (13, 6276928), (14, 5828576), (16, 5100004), (26, 3138464), (28, 2914288), (32, 2550002), (52, 1569232), (56, 1457144), (64, 1275001), (91, 896704), (104, 784616), (112, 728572), (182, 448352), (208, 392308), (224, 364286), (364, 224176), (416, 196154), (448, 182143), (728, 112088), (832, 98077), (1456, 56044), (2912, 28022), (5824, 14011)]