26219008

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1308

約数の個数: 40

約数和(自身を含む): 53707500

約数和(自身を除く): 27488492

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1249, 1312, 2498, 2624, 4996, 5248, 9992, 10496, 19984, 20992, 39968, 51209, 79936, 102418, 159872, 204836, 319744, 409672, 639488, 819344, 1638688, 3277376, 6554752, 13109504, 26219008]

約数ペア:

[(1, 26219008), (2, 13109504), (4, 6554752), (8, 3277376), (16, 1638688), (32, 819344), (41, 639488), (64, 409672), (82, 319744), (128, 204836), (164, 159872), (256, 102418), (328, 79936), (512, 51209), (656, 39968), (1249, 20992), (1312, 19984), (2498, 10496), (2624, 9992), (4996, 5248)]