117478738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3967}}^1$

素因数の和:4066

約数の個数: 32

約数和(自身を含む): 203986944

約数和(自身を除く): 86508206

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 221, 442, 871, 1139, 1742, 2278, 3967, 7934, 14807, 29614, 51571, 67439, 103142, 134878, 265789, 531578, 876707, 1753414, 3455257, 4518413, 6910514, 9036826, 58739369, 117478738]

約数ペア:

[(1, 117478738), (2, 58739369), (13, 9036826), (17, 6910514), (26, 4518413), (34, 3455257), (67, 1753414), (134, 876707), (221, 531578), (442, 265789), (871, 134878), (1139, 103142), (1742, 67439), (2278, 51571), (3967, 29614), (7934, 14807)]