78834716

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{3079}}^1$

素因数の和:3293

約数の個数: 24

約数和(自身を含む): 142554720

約数和(自身を除く): 63720004

約数列:

[1, 2, 4, 37, 74, 148, 173, 346, 692, 3079, 6158, 6401, 12316, 12802, 25604, 113923, 227846, 455692, 532667, 1065334, 2130668, 19708679, 39417358, 78834716]

約数ペア:

[(1, 78834716), (2, 39417358), (4, 19708679), (37, 2130668), (74, 1065334), (148, 532667), (173, 455692), (346, 227846), (692, 113923), (3079, 25604), (6158, 12802), (6401, 12316)]