69898016

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{128489}}^1$

素因数の和:128516

約数の個数: 24

約数和(自身を含む): 145707660

約数和(自身を除く): 75809644

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 128489, 256978, 513956, 1027912, 2055824, 2184313, 4111648, 4368626, 8737252, 17474504, 34949008, 69898016]

約数ペア:

[(1, 69898016), (2, 34949008), (4, 17474504), (8, 8737252), (16, 4368626), (17, 4111648), (32, 2184313), (34, 2055824), (68, 1027912), (136, 513956), (272, 256978), (544, 128489)]