75781918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2797}}^1$

素因数の和:2872

約数の個数: 32

約数和(自身を含む): 128931840

約数和(自身を除く): 53149922

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 437, 589, 713, 874, 1178, 1426, 2797, 5594, 13547, 27094, 53143, 64331, 86707, 106286, 128662, 173414, 1222289, 1647433, 1994261, 2444578, 3294866, 3988522, 37890959, 75781918]

約数ペア:

[(1, 75781918), (2, 37890959), (19, 3988522), (23, 3294866), (31, 2444578), (38, 1994261), (46, 1647433), (62, 1222289), (437, 173414), (589, 128662), (713, 106286), (874, 86707), (1178, 64331), (1426, 53143), (2797, 27094), (5594, 13547)]