25702528

素因数分解:

$2^7\times {\mathrm{113}}^1\times {\mathrm{1777}}^1$

素因数の和:1904

約数の個数: 32

約数和(自身を含む): 51686460

約数和(自身を除く): 25983932

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 452, 904, 1777, 1808, 3554, 3616, 7108, 7232, 14216, 14464, 28432, 56864, 113728, 200801, 227456, 401602, 803204, 1606408, 3212816, 6425632, 12851264, 25702528]

約数ペア:

[(1, 25702528), (2, 12851264), (4, 6425632), (8, 3212816), (16, 1606408), (32, 803204), (64, 401602), (113, 227456), (128, 200801), (226, 113728), (452, 56864), (904, 28432), (1777, 14464), (1808, 14216), (3554, 7232), (3616, 7108)]