417242752

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{25667}}^1$

素因数の和:25808

約数の個数: 32

約数和(自身を含む): 837803520

約数和(自身を除く): 420560768

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 8128, 16256, 25667, 51334, 102668, 205336, 410672, 821344, 1642688, 3259709, 3285376, 6519418, 13038836, 26077672, 52155344, 104310688, 208621376, 417242752]

約数ペア:

[(1, 417242752), (2, 208621376), (4, 104310688), (8, 52155344), (16, 26077672), (32, 13038836), (64, 6519418), (127, 3285376), (128, 3259709), (254, 1642688), (508, 821344), (1016, 410672), (2032, 205336), (4064, 102668), (8128, 51334), (16256, 25667)]