39267272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1091}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 80589600

約数和(自身を除く): 41322328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 409, 818, 1091, 1636, 2182, 3272, 4364, 4499, 8728, 8998, 12001, 17996, 24002, 35992, 48004, 96008, 446219, 892438, 1784876, 3569752, 4908409, 9816818, 19633636, 39267272]

約数ペア:

[(1, 39267272), (2, 19633636), (4, 9816818), (8, 4908409), (11, 3569752), (22, 1784876), (44, 892438), (88, 446219), (409, 96008), (818, 48004), (1091, 35992), (1636, 24002), (2182, 17996), (3272, 12001), (4364, 8998), (4499, 8728)]