72795424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{174989}}^1$

素因数の和:175012

約数の個数: 24

約数和(自身を含む): 154341180

約数和(自身を除く): 81545756

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 174989, 349978, 699956, 1399912, 2274857, 2799824, 4549714, 5599648, 9099428, 18198856, 36397712, 72795424]

約数ペア:

[(1, 72795424), (2, 36397712), (4, 18198856), (8, 9099428), (13, 5599648), (16, 4549714), (26, 2799824), (32, 2274857), (52, 1399912), (104, 699956), (208, 349978), (416, 174989)]