26814112

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1499}}^1$

素因数の和:1565

約数の個数: 48

約数和(自身を含む): 58212000

約数和(自身を除く): 31397888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 1499, 2236, 2998, 4472, 5996, 8944, 11992, 17888, 19487, 23984, 38974, 47968, 64457, 77948, 128914, 155896, 257828, 311792, 515656, 623584, 837941, 1031312, 1675882, 2062624, 3351764, 6703528, 13407056, 26814112]

約数ペア:

[(1, 26814112), (2, 13407056), (4, 6703528), (8, 3351764), (13, 2062624), (16, 1675882), (26, 1031312), (32, 837941), (43, 623584), (52, 515656), (86, 311792), (104, 257828), (172, 155896), (208, 128914), (344, 77948), (416, 64457), (559, 47968), (688, 38974), (1118, 23984), (1376, 19487), (1499, 17888), (2236, 11992), (2998, 8944), (4472, 5996)]