71139328

素因数分解:

$2^{15}\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 154138320

約数和(自身を除く): 82998992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 167, 208, 256, 334, 416, 512, 668, 832, 1024, 1336, 1664, 2048, 2171, 2672, 3328, 4096, 4342, 5344, 6656, 8192, 8684, 10688, 13312, 16384, 17368, 21376, 26624, 32768, 34736, 42752, 53248, 69472, 85504, 106496, 138944, 171008, 212992, 277888, 342016, 425984, 555776, 684032, 1111552, 1368064, 2223104, 2736128, 4446208, 5472256, 8892416, 17784832, 35569664, 71139328]

約数ペア:

[(1, 71139328), (2, 35569664), (4, 17784832), (8, 8892416), (13, 5472256), (16, 4446208), (26, 2736128), (32, 2223104), (52, 1368064), (64, 1111552), (104, 684032), (128, 555776), (167, 425984), (208, 342016), (256, 277888), (334, 212992), (416, 171008), (512, 138944), (668, 106496), (832, 85504), (1024, 69472), (1336, 53248), (1664, 42752), (2048, 34736), (2171, 32768), (2672, 26624), (3328, 21376), (4096, 17368), (4342, 16384), (5344, 13312), (6656, 10688), (8192, 8684)]