27890072

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3583}}^1$

素因数の和:3735

約数の個数: 32

約数和(自身を含む): 60211200

約数和(自身を除く): 32321128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3583, 3892, 7166, 7784, 14332, 25081, 28664, 50162, 100324, 200648, 498037, 996074, 1992148, 3486259, 3984296, 6972518, 13945036, 27890072]

約数ペア:

[(1, 27890072), (2, 13945036), (4, 6972518), (7, 3984296), (8, 3486259), (14, 1992148), (28, 996074), (56, 498037), (139, 200648), (278, 100324), (556, 50162), (973, 28664), (1112, 25081), (1946, 14332), (3583, 7784), (3892, 7166)]