70644868

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{15671}}^1$

素因数の和:15712

約数の個数: 36

約数和(自身を含む): 150075072

約数和(自身を除く): 79430204

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 15671, 31342, 62684, 109697, 219394, 360433, 438788, 720866, 767879, 1441732, 1535758, 2523031, 3071516, 5046062, 10092124, 17661217, 35322434, 70644868]

約数ペア:

[(1, 70644868), (2, 35322434), (4, 17661217), (7, 10092124), (14, 5046062), (23, 3071516), (28, 2523031), (46, 1535758), (49, 1441732), (92, 767879), (98, 720866), (161, 438788), (196, 360433), (322, 219394), (644, 109697), (1127, 62684), (2254, 31342), (4508, 15671)]