6631456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 14817600

約数和(自身を除く): 8186144

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 839, 988, 1678, 1976, 3356, 3952, 6712, 7904, 10907, 13424, 15941, 21814, 26848, 31882, 43628, 63764, 87256, 127528, 174512, 207233, 255056, 349024, 414466, 510112, 828932, 1657864, 3315728, 6631456]

約数ペア:

[(1, 6631456), (2, 3315728), (4, 1657864), (8, 828932), (13, 510112), (16, 414466), (19, 349024), (26, 255056), (32, 207233), (38, 174512), (52, 127528), (76, 87256), (104, 63764), (152, 43628), (208, 31882), (247, 26848), (304, 21814), (416, 15941), (494, 13424), (608, 10907), (839, 7904), (988, 6712), (1678, 3952), (1976, 3356)]