858768128

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{56857}}^1$

素因数の和:56932

約数の個数: 36

約数和(自身を含む): 1743266280

約数和(自身を除く): 884498152

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 944, 1888, 3776, 7552, 15104, 56857, 113714, 227428, 454856, 909712, 1819424, 3354563, 3638848, 6709126, 7277696, 13418252, 14555392, 26836504, 53673008, 107346016, 214692032, 429384064, 858768128]

約数ペア:

[(1, 858768128), (2, 429384064), (4, 214692032), (8, 107346016), (16, 53673008), (32, 26836504), (59, 14555392), (64, 13418252), (118, 7277696), (128, 6709126), (236, 3638848), (256, 3354563), (472, 1819424), (944, 909712), (1888, 454856), (3776, 227428), (7552, 113714), (15104, 56857)]