23708672

素因数分解:

$2^{10}\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:183

約数の個数: 66

約数和(自身を含む): 51694938

約数和(自身を除く): 27986266

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 137, 169, 208, 256, 274, 338, 416, 512, 548, 676, 832, 1024, 1096, 1352, 1664, 1781, 2192, 2704, 3328, 3562, 4384, 5408, 6656, 7124, 8768, 10816, 13312, 14248, 17536, 21632, 23153, 28496, 35072, 43264, 46306, 56992, 70144, 86528, 92612, 113984, 140288, 173056, 185224, 227968, 370448, 455936, 740896, 911872, 1481792, 1823744, 2963584, 5927168, 11854336, 23708672]

約数ペア:

[(1, 23708672), (2, 11854336), (4, 5927168), (8, 2963584), (13, 1823744), (16, 1481792), (26, 911872), (32, 740896), (52, 455936), (64, 370448), (104, 227968), (128, 185224), (137, 173056), (169, 140288), (208, 113984), (256, 92612), (274, 86528), (338, 70144), (416, 56992), (512, 46306), (548, 43264), (676, 35072), (832, 28496), (1024, 23153), (1096, 21632), (1352, 17536), (1664, 14248), (1781, 13312), (2192, 10816), (2704, 8768), (3328, 7124), (3562, 6656), (4384, 5408)]