42988504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1471}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 87171840

約数和(自身を除く): 44183336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 281, 562, 1124, 1471, 2248, 2942, 3653, 5884, 7306, 11768, 14612, 19123, 29224, 38246, 76492, 152984, 413351, 826702, 1653404, 3306808, 5373563, 10747126, 21494252, 42988504]

約数ペア:

[(1, 42988504), (2, 21494252), (4, 10747126), (8, 5373563), (13, 3306808), (26, 1653404), (52, 826702), (104, 413351), (281, 152984), (562, 76492), (1124, 38246), (1471, 29224), (2248, 19123), (2942, 14612), (3653, 11768), (5884, 7306)]