26687744

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{1709}}^1$

素因数の和:1786

約数の個数: 36

約数和(自身を含む): 54176220

約数和(自身を除く): 27488476

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 976, 1709, 1952, 3418, 3904, 6836, 7808, 13672, 15616, 27344, 54688, 104249, 109376, 208498, 218752, 416996, 437504, 833992, 1667984, 3335968, 6671936, 13343872, 26687744]

約数ペア:

[(1, 26687744), (2, 13343872), (4, 6671936), (8, 3335968), (16, 1667984), (32, 833992), (61, 437504), (64, 416996), (122, 218752), (128, 208498), (244, 109376), (256, 104249), (488, 54688), (976, 27344), (1709, 15616), (1952, 13672), (3418, 7808), (3904, 6836)]