69805684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{31219}}^1$

素因数の和:31279

約数の個数: 24

約数和(自身を含む): 134620640

約数和(自身を除く): 64814956

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 31219, 62438, 124876, 405847, 811694, 1342417, 1623388, 2684834, 5369668, 17451421, 34902842, 69805684]

約数ペア:

[(1, 69805684), (2, 34902842), (4, 17451421), (13, 5369668), (26, 2684834), (43, 1623388), (52, 1342417), (86, 811694), (172, 405847), (559, 124876), (1118, 62438), (2236, 31219)]