30547712

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 67133136

約数和(自身を除く): 36585424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 128, 134, 137, 208, 256, 268, 274, 416, 536, 548, 832, 871, 1072, 1096, 1664, 1742, 1781, 2144, 2192, 3328, 3484, 3562, 4288, 4384, 6968, 7124, 8576, 8768, 9179, 13936, 14248, 17152, 17536, 18358, 27872, 28496, 35072, 36716, 55744, 56992, 73432, 111488, 113984, 119327, 146864, 222976, 227968, 238654, 293728, 455936, 477308, 587456, 954616, 1174912, 1909232, 2349824, 3818464, 7636928, 15273856, 30547712]

約数ペア:

[(1, 30547712), (2, 15273856), (4, 7636928), (8, 3818464), (13, 2349824), (16, 1909232), (26, 1174912), (32, 954616), (52, 587456), (64, 477308), (67, 455936), (104, 293728), (128, 238654), (134, 227968), (137, 222976), (208, 146864), (256, 119327), (268, 113984), (274, 111488), (416, 73432), (536, 56992), (548, 55744), (832, 36716), (871, 35072), (1072, 28496), (1096, 27872), (1664, 18358), (1742, 17536), (1781, 17152), (2144, 14248), (2192, 13936), (3328, 9179), (3484, 8768), (3562, 8576), (4288, 7124), (4384, 6968)]