28902984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109481}}^1$

素因数の和:109501

約数の個数: 32

約数和(自身を含む): 78827040

約数和(自身を除く): 49924056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 109481, 218962, 328443, 437924, 656886, 875848, 1204291, 1313772, 2408582, 2627544, 3612873, 4817164, 7225746, 9634328, 14451492, 28902984]

約数ペア:

[(1, 28902984), (2, 14451492), (3, 9634328), (4, 7225746), (6, 4817164), (8, 3612873), (11, 2627544), (12, 2408582), (22, 1313772), (24, 1204291), (33, 875848), (44, 656886), (66, 437924), (88, 328443), (132, 218962), (264, 109481)]