7448012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 15876000

約数和(自身を除く): 8427988

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 449, 572, 638, 754, 898, 1276, 1508, 1796, 4147, 4939, 5837, 8294, 9878, 11674, 13021, 16588, 19756, 23348, 26042, 52084, 64207, 128414, 143231, 169273, 256828, 286462, 338546, 572924, 677092, 1862003, 3724006, 7448012]

約数ペア:

[(1, 7448012), (2, 3724006), (4, 1862003), (11, 677092), (13, 572924), (22, 338546), (26, 286462), (29, 256828), (44, 169273), (52, 143231), (58, 128414), (116, 64207), (143, 52084), (286, 26042), (319, 23348), (377, 19756), (449, 16588), (572, 13021), (638, 11674), (754, 9878), (898, 8294), (1276, 5837), (1508, 4939), (1796, 4147)]