72339584

素因数分解:

$2^7\times {\mathrm{353}}^1\times {\mathrm{1601}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 144612540

約数和(自身を除く): 72272956

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 353, 706, 1412, 1601, 2824, 3202, 5648, 6404, 11296, 12808, 22592, 25616, 45184, 51232, 102464, 204928, 565153, 1130306, 2260612, 4521224, 9042448, 18084896, 36169792, 72339584]

約数ペア:

[(1, 72339584), (2, 36169792), (4, 18084896), (8, 9042448), (16, 4521224), (32, 2260612), (64, 1130306), (128, 565153), (353, 204928), (706, 102464), (1412, 51232), (1601, 45184), (2824, 25616), (3202, 22592), (5648, 12808), (6404, 11296)]