10140728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{347}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 20608560

約数和(自身を除く): 10467832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 281, 347, 562, 694, 1124, 1388, 2248, 2776, 3653, 4511, 7306, 9022, 14612, 18044, 29224, 36088, 97507, 195014, 390028, 780056, 1267591, 2535182, 5070364, 10140728]

約数ペア:

[(1, 10140728), (2, 5070364), (4, 2535182), (8, 1267591), (13, 780056), (26, 390028), (52, 195014), (104, 97507), (281, 36088), (347, 29224), (562, 18044), (694, 14612), (1124, 9022), (1388, 7306), (2248, 4511), (2776, 3653)]