69793958

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{6661}}^1$

素因数の和:6720

約数の個数: 24

約数和(自身を含む): 117038016

約数和(自身を除く): 47244058

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 6661, 10478, 13322, 86593, 173186, 206491, 412982, 1125709, 2251418, 2684383, 5368766, 34896979, 69793958]

約数ペア:

[(1, 69793958), (2, 34896979), (13, 5368766), (26, 2684383), (31, 2251418), (62, 1125709), (169, 412982), (338, 206491), (403, 173186), (806, 86593), (5239, 13322), (6661, 10478)]