27754012

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 57675744

約数和(自身を除く): 29921732

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 401, 484, 572, 802, 1331, 1573, 1604, 2662, 3146, 4411, 5213, 5324, 6292, 8822, 10426, 17303, 17644, 20852, 34606, 48521, 57343, 69212, 97042, 114686, 194084, 229372, 533731, 630773, 1067462, 1261546, 2134924, 2523092, 6938503, 13877006, 27754012]

約数ペア:

[(1, 27754012), (2, 13877006), (4, 6938503), (11, 2523092), (13, 2134924), (22, 1261546), (26, 1067462), (44, 630773), (52, 533731), (121, 229372), (143, 194084), (242, 114686), (286, 97042), (401, 69212), (484, 57343), (572, 48521), (802, 34606), (1331, 20852), (1573, 17644), (1604, 17303), (2662, 10426), (3146, 8822), (4411, 6292), (5213, 5324)]