425441128

素因数分解:

$2^3\times 7^2\times {\mathrm{1085309}}^1$

素因数の和:1085329

約数の個数: 24

約数和(自身を含む): 927940050

約数和(自身を除く): 502498922

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1085309, 2170618, 4341236, 7597163, 8682472, 15194326, 30388652, 53180141, 60777304, 106360282, 212720564, 425441128]

約数ペア:

[(1, 425441128), (2, 212720564), (4, 106360282), (7, 60777304), (8, 53180141), (14, 30388652), (28, 15194326), (49, 8682472), (56, 7597163), (98, 4341236), (196, 2170618), (392, 1085309)]