47047268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{2203}}^1$

素因数の和:2507

約数の個数: 24

約数和(自身を含む): 87013920

約数和(自身を除く): 39966652

約数列:

[1, 2, 4, 19, 38, 76, 281, 562, 1124, 2203, 4406, 5339, 8812, 10678, 21356, 41857, 83714, 167428, 619043, 1238086, 2476172, 11761817, 23523634, 47047268]

約数ペア:

[(1, 47047268), (2, 23523634), (4, 11761817), (19, 2476172), (38, 1238086), (76, 619043), (281, 167428), (562, 83714), (1124, 41857), (2203, 21356), (4406, 10678), (5339, 8812)]