74060704

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1249}}^1$

素因数の和:1385

約数の個数: 48

約数和(自身を含む): 155925000

約数和(自身を除く): 81864296

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 109, 136, 218, 272, 436, 544, 872, 1249, 1744, 1853, 2498, 3488, 3706, 4996, 7412, 9992, 14824, 19984, 21233, 29648, 39968, 42466, 59296, 84932, 136141, 169864, 272282, 339728, 544564, 679456, 1089128, 2178256, 2314397, 4356512, 4628794, 9257588, 18515176, 37030352, 74060704]

約数ペア:

[(1, 74060704), (2, 37030352), (4, 18515176), (8, 9257588), (16, 4628794), (17, 4356512), (32, 2314397), (34, 2178256), (68, 1089128), (109, 679456), (136, 544564), (218, 339728), (272, 272282), (436, 169864), (544, 136141), (872, 84932), (1249, 59296), (1744, 42466), (1853, 39968), (2498, 29648), (3488, 21233), (3706, 19984), (4996, 14824), (7412, 9992)]