25527056

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1079

約数の個数: 40

約数和(自身を含む): 52389504

約数和(自身を除く): 26862448

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 568, 977, 1136, 1633, 1954, 3266, 3908, 6532, 7816, 13064, 15632, 22471, 26128, 44942, 69367, 89884, 138734, 179768, 277468, 359536, 554936, 1109872, 1595441, 3190882, 6381764, 12763528, 25527056]

約数ペア:

[(1, 25527056), (2, 12763528), (4, 6381764), (8, 3190882), (16, 1595441), (23, 1109872), (46, 554936), (71, 359536), (92, 277468), (142, 179768), (184, 138734), (284, 89884), (368, 69367), (568, 44942), (977, 26128), (1136, 22471), (1633, 15632), (1954, 13064), (3266, 7816), (3908, 6532)]