40355868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{480427}}^1$

素因数の和:480441

約数の個数: 24

約数和(自身を含む): 107615872

約数和(自身を除く): 67260004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 480427, 960854, 1441281, 1921708, 2882562, 3362989, 5765124, 6725978, 10088967, 13451956, 20177934, 40355868]

約数ペア:

[(1, 40355868), (2, 20177934), (3, 13451956), (4, 10088967), (6, 6725978), (7, 5765124), (12, 3362989), (14, 2882562), (21, 1921708), (28, 1441281), (42, 960854), (84, 480427)]