26490112

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 60338880

約数和(自身を除く): 33848768

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 409, 506, 704, 736, 818, 1012, 1408, 1472, 1636, 2024, 2816, 2944, 3272, 4048, 4499, 5888, 6544, 8096, 8998, 9407, 13088, 16192, 17996, 18814, 26176, 32384, 35992, 37628, 52352, 64768, 71984, 75256, 103477, 104704, 143968, 150512, 206954, 287936, 301024, 413908, 575872, 602048, 827816, 1151744, 1204096, 1655632, 2408192, 3311264, 6622528, 13245056, 26490112]

約数ペア:

[(1, 26490112), (2, 13245056), (4, 6622528), (8, 3311264), (11, 2408192), (16, 1655632), (22, 1204096), (23, 1151744), (32, 827816), (44, 602048), (46, 575872), (64, 413908), (88, 301024), (92, 287936), (128, 206954), (176, 150512), (184, 143968), (253, 104704), (256, 103477), (352, 75256), (368, 71984), (409, 64768), (506, 52352), (704, 37628), (736, 35992), (818, 32384), (1012, 26176), (1408, 18814), (1472, 17996), (1636, 16192), (2024, 13088), (2816, 9407), (2944, 8998), (3272, 8096), (4048, 6544), (4499, 5888)]