71030854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1213}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 118874880

約数和(自身を除く): 47844026

約数列:

[1, 2, 19, 23, 38, 46, 67, 134, 437, 874, 1213, 1273, 1541, 2426, 2546, 3082, 23047, 27899, 29279, 46094, 55798, 58558, 81271, 162542, 530081, 1060162, 1544149, 1869233, 3088298, 3738466, 35515427, 71030854]

約数ペア:

[(1, 71030854), (2, 35515427), (19, 3738466), (23, 3088298), (38, 1869233), (46, 1544149), (67, 1060162), (134, 530081), (437, 162542), (874, 81271), (1213, 58558), (1273, 55798), (1541, 46094), (2426, 29279), (2546, 27899), (3082, 23047)]