28117096

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8231}}^1$

素因数の和:8305

約数の個数: 32

約数和(自身を含む): 61246080

約数和(自身を除く): 33128984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 8231, 16462, 32924, 57617, 65848, 115234, 230468, 460936, 502091, 1004182, 2008364, 3514637, 4016728, 7029274, 14058548, 28117096]

約数ペア:

[(1, 28117096), (2, 14058548), (4, 7029274), (7, 4016728), (8, 3514637), (14, 2008364), (28, 1004182), (56, 502091), (61, 460936), (122, 230468), (244, 115234), (427, 65848), (488, 57617), (854, 32924), (1708, 16462), (3416, 8231)]