67913216

素因数分解:

$2^9\times 7^2\times {\mathrm{2707}}^1$

素因数の和:2739

約数の個数: 60

約数和(自身を含む): 157906188

約数和(自身を除く): 89992972

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, 1568, 1792, 2707, 3136, 3584, 5414, 6272, 10828, 12544, 18949, 21656, 25088, 37898, 43312, 75796, 86624, 132643, 151592, 173248, 265286, 303184, 346496, 530572, 606368, 692992, 1061144, 1212736, 1385984, 2122288, 2425472, 4244576, 4850944, 8489152, 9701888, 16978304, 33956608, 67913216]

約数ペア:

[(1, 67913216), (2, 33956608), (4, 16978304), (7, 9701888), (8, 8489152), (14, 4850944), (16, 4244576), (28, 2425472), (32, 2122288), (49, 1385984), (56, 1212736), (64, 1061144), (98, 692992), (112, 606368), (128, 530572), (196, 346496), (224, 303184), (256, 265286), (392, 173248), (448, 151592), (512, 132643), (784, 86624), (896, 75796), (1568, 43312), (1792, 37898), (2707, 25088), (3136, 21656), (3584, 18949), (5414, 12544), (6272, 10828)]