28291952

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{10463}}^1$

素因数の和:10497

約数の個数: 30

約数和(自身を含む): 59362272

約数和(自身を除く): 31070320

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 10463, 20926, 41852, 83704, 136019, 167408, 272038, 544076, 1088152, 1768247, 2176304, 3536494, 7072988, 14145976, 28291952]

約数ペア:

[(1, 28291952), (2, 14145976), (4, 7072988), (8, 3536494), (13, 2176304), (16, 1768247), (26, 1088152), (52, 544076), (104, 272038), (169, 167408), (208, 136019), (338, 83704), (676, 41852), (1352, 20926), (2704, 10463)]