28859214

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1699}}^1$

素因数の和:1872

約数の個数: 32

約数和(自身を含む): 61200000

約数和(自身を除く): 32340786

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 149, 298, 447, 894, 1699, 2831, 3398, 5097, 5662, 8493, 10194, 16986, 32281, 64562, 96843, 193686, 253151, 506302, 759453, 1518906, 4809869, 9619738, 14429607, 28859214]

約数ペア:

[(1, 28859214), (2, 14429607), (3, 9619738), (6, 4809869), (19, 1518906), (38, 759453), (57, 506302), (114, 253151), (149, 193686), (298, 96843), (447, 64562), (894, 32281), (1699, 16986), (2831, 10194), (3398, 8493), (5097, 5662)]