71067056

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1709}}^1$

素因数の和:1853

約数の個数: 40

約数和(自身を含む): 145035360

約数和(自身を除く): 73968304

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 113, 184, 226, 368, 452, 904, 1709, 1808, 2599, 3418, 5198, 6836, 10396, 13672, 20792, 27344, 39307, 41584, 78614, 157228, 193117, 314456, 386234, 628912, 772468, 1544936, 3089872, 4441691, 8883382, 17766764, 35533528, 71067056]

約数ペア:

[(1, 71067056), (2, 35533528), (4, 17766764), (8, 8883382), (16, 4441691), (23, 3089872), (46, 1544936), (92, 772468), (113, 628912), (184, 386234), (226, 314456), (368, 193117), (452, 157228), (904, 78614), (1709, 41584), (1808, 39307), (2599, 27344), (3418, 20792), (5198, 13672), (6836, 10396)]