7709991891136

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{3690941}}^1$

素因数の和:3691337

約数の個数: 56

約数和(自身を含む): 15479987913216

約数和(自身を除く): 7769996022080

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 257, 508, 514, 1016, 1028, 2032, 2056, 4064, 4112, 8128, 8224, 16448, 32639, 65278, 130556, 261112, 522224, 1044448, 2088896, 3690941, 7381882, 14763764, 29527528, 59055056, 118110112, 236220224, 468749507, 937499014, 948571837, 1874998028, 1897143674, 3749996056, 3794287348, 7499992112, 7588574696, 14999984224, 15177149392, 29999968448, 30354298784, 60708597568, 120468623299, 240937246598, 481874493196, 963748986392, 1927497972784, 3854995945568, 7709991891136]

約数ペア:

[(1, 7709991891136), (2, 3854995945568), (4, 1927497972784), (8, 963748986392), (16, 481874493196), (32, 240937246598), (64, 120468623299), (127, 60708597568), (254, 30354298784), (257, 29999968448), (508, 15177149392), (514, 14999984224), (1016, 7588574696), (1028, 7499992112), (2032, 3794287348), (2056, 3749996056), (4064, 1897143674), (4112, 1874998028), (8128, 948571837), (8224, 937499014), (16448, 468749507), (32639, 236220224), (65278, 118110112), (130556, 59055056), (261112, 29527528), (522224, 14763764), (1044448, 7381882), (2088896, 3690941)]