29570008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1811}}^1$

素因数の和:1987

約数の個数: 32

約数和(自身を含む): 60122160

約数和(自身を除く): 30552152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 1811, 2041, 3622, 4082, 7244, 8164, 14488, 16328, 23543, 47086, 94172, 188344, 284327, 568654, 1137308, 2274616, 3696251, 7392502, 14785004, 29570008]

約数ペア:

[(1, 29570008), (2, 14785004), (4, 7392502), (8, 3696251), (13, 2274616), (26, 1137308), (52, 568654), (104, 284327), (157, 188344), (314, 94172), (628, 47086), (1256, 23543), (1811, 16328), (2041, 14488), (3622, 8164), (4082, 7244)]