47417344

素因数分解:

$2^{11}\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 103415130

約数和(自身を除く): 55997786

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, 2048, 2192, 2704, 3328, 3562, 4384, 5408, 6656, 7124, 8768, 10816, 13312, 14248, 17536, 21632, 23153, 26624, 28496, 35072, 43264, 46306, 56992, 70144, 86528, 92612, 113984, 140288, 173056, 185224, 227968, 280576, 346112, 370448, 455936, 740896, 911872, 1481792, 1823744, 2963584, 3647488, 5927168, 11854336, 23708672, 47417344]

約数ペア:

[(1, 47417344), (2, 23708672), (4, 11854336), (8, 5927168), (13, 3647488), (16, 2963584), (26, 1823744), (32, 1481792), (52, 911872), (64, 740896), (104, 455936), (128, 370448), (137, 346112), (169, 280576), (208, 227968), (256, 185224), (274, 173056), (338, 140288), (416, 113984), (512, 92612), (548, 86528), (676, 70144), (832, 56992), (1024, 46306), (1096, 43264), (1352, 35072), (1664, 28496), (1781, 26624), (2048, 23153), (2192, 21632), (2704, 17536), (3328, 14248), (3562, 13312), (4384, 10816), (5408, 8768), (6656, 7124)]