71991736178

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{11946853}}^1$

素因数の和:11947009

約数の個数: 16

約数和(自身を含む): 113542900416

約数和(自身を除く): 41551164238

約数列:

[1, 2, 23, 46, 131, 262, 3013, 6026, 11946853, 23893706, 274777619, 549555238, 1565037743, 3130075486, 35995868089, 71991736178]

約数ペア:

[(1, 71991736178), (2, 35995868089), (23, 3130075486), (46, 1565037743), (131, 549555238), (262, 274777619), (3013, 23893706), (6026, 11946853)]