25586912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61507}}^1$

素因数の和:61530

約数の個数: 24

約数和(自身を含む): 54250056

約数和(自身を除く): 28663144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 61507, 123014, 246028, 492056, 799591, 984112, 1599182, 1968224, 3198364, 6396728, 12793456, 25586912]

約数ペア:

[(1, 25586912), (2, 12793456), (4, 6396728), (8, 3198364), (13, 1968224), (16, 1599182), (26, 984112), (32, 799591), (52, 492056), (104, 246028), (208, 123014), (416, 61507)]