78829792

素因数分解:

$2^5\times {\mathrm{89}}^2\times {\mathrm{311}}^1$

素因数の和:499

約数の個数: 36

約数和(自身を含む): 157464216

約数和(自身を除く): 78634424

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 311, 356, 622, 712, 1244, 1424, 2488, 2848, 4976, 7921, 9952, 15842, 27679, 31684, 55358, 63368, 110716, 126736, 221432, 253472, 442864, 885728, 2463431, 4926862, 9853724, 19707448, 39414896, 78829792]

約数ペア:

[(1, 78829792), (2, 39414896), (4, 19707448), (8, 9853724), (16, 4926862), (32, 2463431), (89, 885728), (178, 442864), (311, 253472), (356, 221432), (622, 126736), (712, 110716), (1244, 63368), (1424, 55358), (2488, 31684), (2848, 27679), (4976, 15842), (7921, 9952)]