538861568

素因数分解:

$2^{13}\times 7^1\times {\mathrm{9397}}^1$

素因数の和:9430

約数の個数: 56

約数和(自身を含む): 1231739472

約数和(自身を除く): 692877904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 7168, 8192, 9397, 14336, 18794, 28672, 37588, 57344, 65779, 75176, 131558, 150352, 263116, 300704, 526232, 601408, 1052464, 1202816, 2104928, 2405632, 4209856, 4811264, 8419712, 9622528, 16839424, 19245056, 33678848, 38490112, 67357696, 76980224, 134715392, 269430784, 538861568]

約数ペア:

[(1, 538861568), (2, 269430784), (4, 134715392), (7, 76980224), (8, 67357696), (14, 38490112), (16, 33678848), (28, 19245056), (32, 16839424), (56, 9622528), (64, 8419712), (112, 4811264), (128, 4209856), (224, 2405632), (256, 2104928), (448, 1202816), (512, 1052464), (896, 601408), (1024, 526232), (1792, 300704), (2048, 263116), (3584, 150352), (4096, 131558), (7168, 75176), (8192, 65779), (9397, 57344), (14336, 37588), (18794, 28672)]