42668752

素因数分解:

$2^4\times 7^1\times {\mathrm{380971}}^1$

素因数の和:380986

約数の個数: 20

約数和(自身を含む): 94481056

約数和(自身を除く): 51812304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 380971, 761942, 1523884, 2666797, 3047768, 5333594, 6095536, 10667188, 21334376, 42668752]

約数ペア:

[(1, 42668752), (2, 21334376), (4, 10667188), (7, 6095536), (8, 5333594), (14, 3047768), (16, 2666797), (28, 1523884), (56, 761942), (112, 380971)]