47971238

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7841}}^1$

素因数の和:7892

約数の個数: 32

約数和(自身を含む): 90339840

約数和(自身を除く): 42368602

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 7841, 15682, 54887, 109774, 148979, 180343, 297958, 360686, 1042853, 1262401, 2085706, 2524802, 3426517, 6853034, 23985619, 47971238]

約数ペア:

[(1, 47971238), (2, 23985619), (7, 6853034), (14, 3426517), (19, 2524802), (23, 2085706), (38, 1262401), (46, 1042853), (133, 360686), (161, 297958), (266, 180343), (322, 148979), (437, 109774), (874, 54887), (3059, 15682), (6118, 7841)]