1442994448

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{415609}}^1$

素因数の和:415655

約数の個数: 40

約数和(自身を含む): 3298280960

約数和(自身を除く): 1855286512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 415609, 831218, 1662436, 2909263, 3324872, 5818526, 6649744, 11637052, 12883879, 23274104, 25767758, 46548208, 51535516, 90187153, 103071032, 180374306, 206142064, 360748612, 721497224, 1442994448]

約数ペア:

[(1, 1442994448), (2, 721497224), (4, 360748612), (7, 206142064), (8, 180374306), (14, 103071032), (16, 90187153), (28, 51535516), (31, 46548208), (56, 25767758), (62, 23274104), (112, 12883879), (124, 11637052), (217, 6649744), (248, 5818526), (434, 3324872), (496, 2909263), (868, 1662436), (1736, 831218), (3472, 415609)]