98475728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{473441}}^1$

素因数の和:473462

約数の個数: 20

約数和(自身を含む): 205473828

約数和(自身を除く): 106998100

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 473441, 946882, 1893764, 3787528, 6154733, 7575056, 12309466, 24618932, 49237864, 98475728]

約数ペア:

[(1, 98475728), (2, 49237864), (4, 24618932), (8, 12309466), (13, 7575056), (16, 6154733), (26, 3787528), (52, 1893764), (104, 946882), (208, 473441)]