70697984

素因数分解:

$2^{10}\times 7^2\times {\mathrm{1409}}^1$

素因数の和:1443

約数の個数: 66

約数和(自身を含む): 164517390

約数和(自身を除く): 93819406

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1409, 1568, 1792, 2818, 3136, 3584, 5636, 6272, 7168, 9863, 11272, 12544, 19726, 22544, 25088, 39452, 45088, 50176, 69041, 78904, 90176, 138082, 157808, 180352, 276164, 315616, 360704, 552328, 631232, 721408, 1104656, 1262464, 1442816, 2209312, 2524928, 4418624, 5049856, 8837248, 10099712, 17674496, 35348992, 70697984]

約数ペア:

[(1, 70697984), (2, 35348992), (4, 17674496), (7, 10099712), (8, 8837248), (14, 5049856), (16, 4418624), (28, 2524928), (32, 2209312), (49, 1442816), (56, 1262464), (64, 1104656), (98, 721408), (112, 631232), (128, 552328), (196, 360704), (224, 315616), (256, 276164), (392, 180352), (448, 157808), (512, 138082), (784, 90176), (896, 78904), (1024, 69041), (1409, 50176), (1568, 45088), (1792, 39452), (2818, 25088), (3136, 22544), (3584, 19726), (5636, 12544), (6272, 11272), (7168, 9863)]