7427368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4201}}^1$

素因数の和:4237

約数の個数: 32

約数和(自身を含む): 15883560

約数和(自身を除く): 8456192

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 4201, 8402, 16804, 33608, 54613, 71417, 109226, 142834, 218452, 285668, 436904, 571336, 928421, 1856842, 3713684, 7427368]

約数ペア:

[(1, 7427368), (2, 3713684), (4, 1856842), (8, 928421), (13, 571336), (17, 436904), (26, 285668), (34, 218452), (52, 142834), (68, 109226), (104, 71417), (136, 54613), (221, 33608), (442, 16804), (884, 8402), (1768, 4201)]