39804940784

素因数分解:

$2^4\times 7^1\times {\mathrm{2909}}^1\times {\mathrm{122173}}^1$

素因数の和:125097

約数の個数: 40

約数和(自身を含む): 88170532320

約数和(自身を除く): 48365591536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2909, 5818, 11636, 20363, 23272, 40726, 46544, 81452, 122173, 162904, 244346, 325808, 488692, 855211, 977384, 1710422, 1954768, 3420844, 6841688, 13683376, 355401257, 710802514, 1421605028, 2487808799, 2843210056, 4975617598, 5686420112, 9951235196, 19902470392, 39804940784]

約数ペア:

[(1, 39804940784), (2, 19902470392), (4, 9951235196), (7, 5686420112), (8, 4975617598), (14, 2843210056), (16, 2487808799), (28, 1421605028), (56, 710802514), (112, 355401257), (2909, 13683376), (5818, 6841688), (11636, 3420844), (20363, 1954768), (23272, 1710422), (40726, 977384), (46544, 855211), (81452, 488692), (122173, 325808), (162904, 244346)]