7409028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 19855584

約数和(自身を除く): 12446556

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 41, 44, 66, 74, 82, 111, 123, 132, 148, 164, 222, 246, 407, 444, 451, 492, 814, 902, 1221, 1353, 1369, 1517, 1628, 1804, 2442, 2706, 2738, 3034, 4107, 4551, 4884, 5412, 5476, 6068, 8214, 9102, 15059, 16428, 16687, 18204, 30118, 33374, 45177, 50061, 56129, 60236, 66748, 90354, 100122, 112258, 168387, 180708, 200244, 224516, 336774, 617419, 673548, 1234838, 1852257, 2469676, 3704514, 7409028]

約数ペア:

[(1, 7409028), (2, 3704514), (3, 2469676), (4, 1852257), (6, 1234838), (11, 673548), (12, 617419), (22, 336774), (33, 224516), (37, 200244), (41, 180708), (44, 168387), (66, 112258), (74, 100122), (82, 90354), (111, 66748), (123, 60236), (132, 56129), (148, 50061), (164, 45177), (222, 33374), (246, 30118), (407, 18204), (444, 16687), (451, 16428), (492, 15059), (814, 9102), (902, 8214), (1221, 6068), (1353, 5476), (1369, 5412), (1517, 4884), (1628, 4551), (1804, 4107), (2442, 3034), (2706, 2738)]