22670336

素因数分解:

$2^{10}\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 66

約数和(自身を含む): 49447332

約数和(自身を除く): 26776996

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 131, 169, 208, 256, 262, 338, 416, 512, 524, 676, 832, 1024, 1048, 1352, 1664, 1703, 2096, 2704, 3328, 3406, 4192, 5408, 6656, 6812, 8384, 10816, 13312, 13624, 16768, 21632, 22139, 27248, 33536, 43264, 44278, 54496, 67072, 86528, 88556, 108992, 134144, 173056, 177112, 217984, 354224, 435968, 708448, 871936, 1416896, 1743872, 2833792, 5667584, 11335168, 22670336]

約数ペア:

[(1, 22670336), (2, 11335168), (4, 5667584), (8, 2833792), (13, 1743872), (16, 1416896), (26, 871936), (32, 708448), (52, 435968), (64, 354224), (104, 217984), (128, 177112), (131, 173056), (169, 134144), (208, 108992), (256, 88556), (262, 86528), (338, 67072), (416, 54496), (512, 44278), (524, 43264), (676, 33536), (832, 27248), (1024, 22139), (1048, 21632), (1352, 16768), (1664, 13624), (1703, 13312), (2096, 10816), (2704, 8384), (3328, 6812), (3406, 6656), (4192, 5408)]