72435209

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{2711}}^1$

素因数の和:3076

約数の個数: 16

約数和(自身を含む): 90602496

約数和(自身を除く): 18167287

約数列:

[1, 7, 11, 77, 347, 2429, 2711, 3817, 18977, 26719, 29821, 208747, 940717, 6585019, 10347887, 72435209]

約数ペア:

[(1, 72435209), (7, 10347887), (11, 6585019), (77, 940717), (347, 208747), (2429, 29821), (2711, 26719), (3817, 18977)]