28281789906

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1117}}^1\times {\mathrm{32213}}^1$

素因数の和:33466

約数の個数: 32

約数和(自身を含む): 57048159168

約数和(自身を除く): 28766369262

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 1117, 2234, 3351, 6702, 32213, 64426, 96639, 146327, 193278, 292654, 438981, 877962, 4219903, 8439806, 12659709, 25319418, 35981921, 71963842, 107945763, 215891526, 4713631651, 9427263302, 14140894953, 28281789906]

約数ペア:

[(1, 28281789906), (2, 14140894953), (3, 9427263302), (6, 4713631651), (131, 215891526), (262, 107945763), (393, 71963842), (786, 35981921), (1117, 25319418), (2234, 12659709), (3351, 8439806), (6702, 4219903), (32213, 877962), (64426, 438981), (96639, 292654), (146327, 193278)]