40726308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1549}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 109020800

約数和(自身を除く): 68294492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 313, 626, 939, 1252, 1549, 1878, 2191, 3098, 3756, 4382, 4647, 6196, 6573, 8764, 9294, 10843, 13146, 18588, 21686, 26292, 32529, 43372, 65058, 130116, 484837, 969674, 1454511, 1939348, 2909022, 3393859, 5818044, 6787718, 10181577, 13575436, 20363154, 40726308]

約数ペア:

[(1, 40726308), (2, 20363154), (3, 13575436), (4, 10181577), (6, 6787718), (7, 5818044), (12, 3393859), (14, 2909022), (21, 1939348), (28, 1454511), (42, 969674), (84, 484837), (313, 130116), (626, 65058), (939, 43372), (1252, 32529), (1549, 26292), (1878, 21686), (2191, 18588), (3098, 13146), (3756, 10843), (4382, 9294), (4647, 8764), (6196, 6573)]