72499424

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{133271}}^1$

素因数の和:133298

約数の個数: 24

約数和(自身を含む): 151130448

約数和(自身を除く): 78631024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 133271, 266542, 533084, 1066168, 2132336, 2265607, 4264672, 4531214, 9062428, 18124856, 36249712, 72499424]

約数ペア:

[(1, 72499424), (2, 36249712), (4, 18124856), (8, 9062428), (16, 4531214), (17, 4264672), (32, 2265607), (34, 2132336), (68, 1066168), (136, 533084), (272, 266542), (544, 133271)]