56758784

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{6521}}^1$

素因数の和:6556

約数の個数: 40

約数和(自身を含む): 120096108

約数和(自身を除く): 63337324

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 6521, 8704, 13042, 26084, 52168, 104336, 110857, 208672, 221714, 417344, 443428, 834688, 886856, 1669376, 1773712, 3338752, 3547424, 7094848, 14189696, 28379392, 56758784]

約数ペア:

[(1, 56758784), (2, 28379392), (4, 14189696), (8, 7094848), (16, 3547424), (17, 3338752), (32, 1773712), (34, 1669376), (64, 886856), (68, 834688), (128, 443428), (136, 417344), (256, 221714), (272, 208672), (512, 110857), (544, 104336), (1088, 52168), (2176, 26084), (4352, 13042), (6521, 8704)]