28836488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4931}}^1$

素因数の和:4997

約数の個数: 32

約数和(自身を含む): 58592160

約数和(自身を除く): 29755672

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 4931, 5848, 9862, 19724, 39448, 83827, 167654, 212033, 335308, 424066, 670616, 848132, 1696264, 3604561, 7209122, 14418244, 28836488]

約数ペア:

[(1, 28836488), (2, 14418244), (4, 7209122), (8, 3604561), (17, 1696264), (34, 848132), (43, 670616), (68, 424066), (86, 335308), (136, 212033), (172, 167654), (344, 83827), (731, 39448), (1462, 19724), (2924, 9862), (4931, 5848)]