9965696

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 21976920

約数和(自身を除く): 12011224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 113, 128, 208, 212, 226, 416, 424, 452, 689, 832, 848, 904, 1378, 1469, 1664, 1696, 1808, 2756, 2938, 3392, 3616, 5512, 5876, 5989, 6784, 7232, 11024, 11752, 11978, 14464, 22048, 23504, 23956, 44096, 47008, 47912, 77857, 88192, 94016, 95824, 155714, 188032, 191648, 311428, 383296, 622856, 766592, 1245712, 2491424, 4982848, 9965696]

約数ペア:

[(1, 9965696), (2, 4982848), (4, 2491424), (8, 1245712), (13, 766592), (16, 622856), (26, 383296), (32, 311428), (52, 191648), (53, 188032), (64, 155714), (104, 95824), (106, 94016), (113, 88192), (128, 77857), (208, 47912), (212, 47008), (226, 44096), (416, 23956), (424, 23504), (452, 22048), (689, 14464), (832, 11978), (848, 11752), (904, 11024), (1378, 7232), (1469, 6784), (1664, 5989), (1696, 5876), (1808, 5512), (2756, 3616), (2938, 3392)]