3366748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 7789824

約数和(自身を除く): 4423076

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 643, 748, 1286, 1309, 2572, 2618, 4501, 5236, 7073, 9002, 10931, 14146, 18004, 21862, 28292, 43724, 49511, 76517, 99022, 120241, 153034, 198044, 240482, 306068, 480964, 841687, 1683374, 3366748]

約数ペア:

[(1, 3366748), (2, 1683374), (4, 841687), (7, 480964), (11, 306068), (14, 240482), (17, 198044), (22, 153034), (28, 120241), (34, 99022), (44, 76517), (68, 49511), (77, 43724), (119, 28292), (154, 21862), (187, 18004), (238, 14146), (308, 10931), (374, 9002), (476, 7073), (643, 5236), (748, 4501), (1286, 2618), (1309, 2572)]