71971712

素因数分解:

$2^7\times {\mathrm{227}}^1\times {\mathrm{2477}}^1$

素因数の和:2718

約数の個数: 32

約数和(自身を含む): 144070920

約数和(自身を除く): 72099208

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 454, 908, 1816, 2477, 3632, 4954, 7264, 9908, 14528, 19816, 29056, 39632, 79264, 158528, 317056, 562279, 1124558, 2249116, 4498232, 8996464, 17992928, 35985856, 71971712]

約数ペア:

[(1, 71971712), (2, 35985856), (4, 17992928), (8, 8996464), (16, 4498232), (32, 2249116), (64, 1124558), (128, 562279), (227, 317056), (454, 158528), (908, 79264), (1816, 39632), (2477, 29056), (3632, 19816), (4954, 14528), (7264, 9908)]