71521044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3313}}^1$

素因数の和:3584

約数の個数: 48

約数和(自身を含む): 191522688

約数和(自身を除く): 120001644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 514, 771, 1028, 1542, 1799, 3084, 3313, 3598, 5397, 6626, 7196, 9939, 10794, 13252, 19878, 21588, 23191, 39756, 46382, 69573, 92764, 139146, 278292, 851441, 1702882, 2554323, 3405764, 5108646, 5960087, 10217292, 11920174, 17880261, 23840348, 35760522, 71521044]

約数ペア:

[(1, 71521044), (2, 35760522), (3, 23840348), (4, 17880261), (6, 11920174), (7, 10217292), (12, 5960087), (14, 5108646), (21, 3405764), (28, 2554323), (42, 1702882), (84, 851441), (257, 278292), (514, 139146), (771, 92764), (1028, 69573), (1542, 46382), (1799, 39756), (3084, 23191), (3313, 21588), (3598, 19878), (5397, 13252), (6626, 10794), (7196, 9939)]