39778928

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2053}}^1$

素因数の和:2241

約数の個数: 40

約数和(自身を含む): 88634208

約数和(自身を除く): 48855280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 692, 1211, 1384, 2053, 2422, 2768, 4106, 4844, 8212, 9688, 14371, 16424, 19376, 28742, 32848, 57484, 114968, 229936, 355169, 710338, 1420676, 2486183, 2841352, 4972366, 5682704, 9944732, 19889464, 39778928]

約数ペア:

[(1, 39778928), (2, 19889464), (4, 9944732), (7, 5682704), (8, 4972366), (14, 2841352), (16, 2486183), (28, 1420676), (56, 710338), (112, 355169), (173, 229936), (346, 114968), (692, 57484), (1211, 32848), (1384, 28742), (2053, 19376), (2422, 16424), (2768, 14371), (4106, 9688), (4844, 8212)]