68240392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{1019}}^1$

素因数の和:1797

約数の個数: 32

約数和(自身を含む): 139903200

約数和(自身を除く): 71662808

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 761, 1019, 1522, 2038, 3044, 4076, 6088, 8152, 8371, 11209, 16742, 22418, 33484, 44836, 66968, 89672, 775459, 1550918, 3101836, 6203672, 8530049, 17060098, 34120196, 68240392]

約数ペア:

[(1, 68240392), (2, 34120196), (4, 17060098), (8, 8530049), (11, 6203672), (22, 3101836), (44, 1550918), (88, 775459), (761, 89672), (1019, 66968), (1522, 44836), (2038, 33484), (3044, 22418), (4076, 16742), (6088, 11209), (8152, 8371)]