39810446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 68372640

約数和(自身を除く): 28562194

約数列:

[1, 2, 13, 26, 29, 37, 58, 74, 377, 481, 754, 962, 1073, 1427, 2146, 2854, 13949, 18551, 27898, 37102, 41383, 52799, 82766, 105598, 537979, 686387, 1075958, 1372774, 1531171, 3062342, 19905223, 39810446]

約数ペア:

[(1, 39810446), (2, 19905223), (13, 3062342), (26, 1531171), (29, 1372774), (37, 1075958), (58, 686387), (74, 537979), (377, 105598), (481, 82766), (754, 52799), (962, 41383), (1073, 37102), (1427, 27898), (2146, 18551), (2854, 13949)]