2991746368

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{8191}}^1$

素因数の和:8655

約数の個数: 56

約数和(自身を含む): 6408765440

約数和(自身を除く): 3417019072

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 439, 832, 878, 1756, 3512, 5707, 7024, 8191, 11414, 14048, 16382, 22828, 28096, 32764, 45656, 65528, 91312, 106483, 131056, 182624, 212966, 262112, 365248, 425932, 524224, 851864, 1703728, 3407456, 3595849, 6814912, 7191698, 14383396, 28766792, 46746037, 57533584, 93492074, 115067168, 186984148, 230134336, 373968296, 747936592, 1495873184, 2991746368]

約数ペア:

[(1, 2991746368), (2, 1495873184), (4, 747936592), (8, 373968296), (13, 230134336), (16, 186984148), (26, 115067168), (32, 93492074), (52, 57533584), (64, 46746037), (104, 28766792), (208, 14383396), (416, 7191698), (439, 6814912), (832, 3595849), (878, 3407456), (1756, 1703728), (3512, 851864), (5707, 524224), (7024, 425932), (8191, 365248), (11414, 262112), (14048, 212966), (16382, 182624), (22828, 131056), (28096, 106483), (32764, 91312), (45656, 65528)]