70681856

素因数分解:

$2^8\times 7^1\times {\mathrm{39443}}^1$

素因数の和:39466

約数の個数: 36

約数和(自身を含む): 161247072

約数和(自身を除く): 90565216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 39443, 78886, 157772, 276101, 315544, 552202, 631088, 1104404, 1262176, 2208808, 2524352, 4417616, 5048704, 8835232, 10097408, 17670464, 35340928, 70681856]

約数ペア:

[(1, 70681856), (2, 35340928), (4, 17670464), (7, 10097408), (8, 8835232), (14, 5048704), (16, 4417616), (28, 2524352), (32, 2208808), (56, 1262176), (64, 1104404), (112, 631088), (128, 552202), (224, 315544), (256, 276101), (448, 157772), (896, 78886), (1792, 39443)]