78679006

素因数分解:

$2^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{1907}}^1$

素因数の和:2344

約数の個数: 24

約数和(自身を含む): 137685096

約数和(自身を除く): 59006090

約数列:

[1, 2, 7, 14, 49, 98, 421, 842, 1907, 2947, 3814, 5894, 13349, 20629, 26698, 41258, 93443, 186886, 802847, 1605694, 5619929, 11239858, 39339503, 78679006]

約数ペア:

[(1, 78679006), (2, 39339503), (7, 11239858), (14, 5619929), (49, 1605694), (98, 802847), (421, 186886), (842, 93443), (1907, 41258), (2947, 26698), (3814, 20629), (5894, 13349)]