72590816

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{133439}}^1$

素因数の和:133466

約数の個数: 24

約数和(自身を含む): 151320960

約数和(自身を除く): 78730144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 133439, 266878, 533756, 1067512, 2135024, 2268463, 4270048, 4536926, 9073852, 18147704, 36295408, 72590816]

約数ペア:

[(1, 72590816), (2, 36295408), (4, 18147704), (8, 9073852), (16, 4536926), (17, 4270048), (32, 2268463), (34, 2135024), (68, 1067512), (136, 533756), (272, 266878), (544, 133439)]