438029984

素因数分解:

$2^5\times 7^1\times {\mathrm{1955491}}^1$

素因数の和:1955508

約数の個数: 24

約数和(自身を含む): 985567968

約数和(自身を除く): 547537984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1955491, 3910982, 7821964, 13688437, 15643928, 27376874, 31287856, 54753748, 62575712, 109507496, 219014992, 438029984]

約数ペア:

[(1, 438029984), (2, 219014992), (4, 109507496), (7, 62575712), (8, 54753748), (14, 31287856), (16, 27376874), (28, 15643928), (32, 13688437), (56, 7821964), (112, 3910982), (224, 1955491)]