71910638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{28289}}^1$

素因数の和:28363

約数の個数: 16

約数和(自身を含む): 114065280

約数和(自身を除く): 42154642

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 28289, 56578, 876959, 1159849, 1753918, 2319698, 35955319, 71910638]

約数ペア:

[(1, 71910638), (2, 35955319), (31, 2319698), (41, 1753918), (62, 1159849), (82, 876959), (1271, 56578), (2542, 28289)]