25277704

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 48522240

約数和(自身を除く): 23244536

約数列:

[1, 2, 4, 8, 71, 142, 191, 233, 284, 382, 466, 568, 764, 932, 1528, 1864, 13561, 16543, 27122, 33086, 44503, 54244, 66172, 89006, 108488, 132344, 178012, 356024, 3159713, 6319426, 12638852, 25277704]

約数ペア:

[(1, 25277704), (2, 12638852), (4, 6319426), (8, 3159713), (71, 356024), (142, 178012), (191, 132344), (233, 108488), (284, 89006), (382, 66172), (466, 54244), (568, 44503), (764, 33086), (932, 27122), (1528, 16543), (1864, 13561)]