42212128

素因数分解:

$2^5\times 7^2\times {\mathrm{26921}}^1$

素因数の和:26945

約数の個数: 36

約数和(自身を含む): 96676902

約数和(自身を除く): 54464774

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 26921, 53842, 107684, 188447, 215368, 376894, 430736, 753788, 861472, 1319129, 1507576, 2638258, 3015152, 5276516, 6030304, 10553032, 21106064, 42212128]

約数ペア:

[(1, 42212128), (2, 21106064), (4, 10553032), (7, 6030304), (8, 5276516), (14, 3015152), (16, 2638258), (28, 1507576), (32, 1319129), (49, 861472), (56, 753788), (98, 430736), (112, 376894), (196, 215368), (224, 188447), (392, 107684), (784, 53842), (1568, 26921)]