39988392808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54929111}}^1$

素因数の和:54929137

約数の個数: 32

約数和(自身を含む): 92280908160

約数和(自身を除く): 52292515352

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 54929111, 109858222, 219716444, 384503777, 439432888, 714078443, 769007554, 1428156886, 1538015108, 2856313772, 3076030216, 4998549101, 5712627544, 9997098202, 19994196404, 39988392808]

約数ペア:

[(1, 39988392808), (2, 19994196404), (4, 9997098202), (7, 5712627544), (8, 4998549101), (13, 3076030216), (14, 2856313772), (26, 1538015108), (28, 1428156886), (52, 769007554), (56, 714078443), (91, 439432888), (104, 384503777), (182, 219716444), (364, 109858222), (728, 54929111)]