68459116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{26371}}^1$

素因数の和:26445

約数の個数: 24

約数和(自身を含む): 132914880

約数和(自身を除く): 64455764

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 26371, 52742, 105484, 290081, 580162, 1160324, 1555889, 3111778, 6223556, 17114779, 34229558, 68459116]

約数ペア:

[(1, 68459116), (2, 34229558), (4, 17114779), (11, 6223556), (22, 3111778), (44, 1555889), (59, 1160324), (118, 580162), (236, 290081), (649, 105484), (1298, 52742), (2596, 26371)]