28773736

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{443}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 56583360

約数和(自身を除く): 27809624

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 353, 443, 706, 886, 1412, 1772, 2824, 3544, 8119, 10189, 16238, 20378, 32476, 40756, 64952, 81512, 156379, 312758, 625516, 1251032, 3596717, 7193434, 14386868, 28773736]

約数ペア:

[(1, 28773736), (2, 14386868), (4, 7193434), (8, 3596717), (23, 1251032), (46, 625516), (92, 312758), (184, 156379), (353, 81512), (443, 64952), (706, 40756), (886, 32476), (1412, 20378), (1772, 16238), (2824, 10189), (3544, 8119)]