71385688846

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1609}}^1\times {\mathrm{3559}}^1$

素因数の和:5464

約数の個数: 32

約数和(自身を含む): 112247654400

約数和(自身を除く): 40861965554

約数列:

[1, 2, 23, 46, 271, 542, 1609, 3218, 3559, 6233, 7118, 12466, 37007, 74014, 81857, 163714, 436039, 872078, 964489, 1928978, 5726431, 10028897, 11452862, 20057794, 22183247, 44366494, 131707913, 263415826, 1551862801, 3103725602, 35692844423, 71385688846]

約数ペア:

[(1, 71385688846), (2, 35692844423), (23, 3103725602), (46, 1551862801), (271, 263415826), (542, 131707913), (1609, 44366494), (3218, 22183247), (3559, 20057794), (6233, 11452862), (7118, 10028897), (12466, 5726431), (37007, 1928978), (74014, 964489), (81857, 872078), (163714, 436039)]