71477882

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4723}}^1$

素因数の和:4802

約数の個数: 32

約数和(自身を含む): 130609152

約数和(自身を除く): 59131270

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 2162, 4723, 7567, 9446, 15134, 33061, 66122, 108629, 217258, 221981, 443962, 760403, 1520806, 1553867, 3107734, 5105563, 10211126, 35738941, 71477882]

約数ペア:

[(1, 71477882), (2, 35738941), (7, 10211126), (14, 5105563), (23, 3107734), (46, 1553867), (47, 1520806), (94, 760403), (161, 443962), (322, 221981), (329, 217258), (658, 108629), (1081, 66122), (2162, 33061), (4723, 15134), (7567, 9446)]