71760976

素因数分解:

$2^4\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1427}}^1$

素因数の和:1891

約数の個数: 40

約数和(自身を含む): 159364800

約数和(自身を除く): 87603824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 449, 898, 1427, 1796, 2854, 3143, 3592, 5708, 6286, 7184, 9989, 11416, 12572, 19978, 22832, 25144, 39956, 50288, 79912, 159824, 640723, 1281446, 2562892, 4485061, 5125784, 8970122, 10251568, 17940244, 35880488, 71760976]

約数ペア:

[(1, 71760976), (2, 35880488), (4, 17940244), (7, 10251568), (8, 8970122), (14, 5125784), (16, 4485061), (28, 2562892), (56, 1281446), (112, 640723), (449, 159824), (898, 79912), (1427, 50288), (1796, 39956), (2854, 25144), (3143, 22832), (3592, 19978), (5708, 12572), (6286, 11416), (7184, 9989)]