8935388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 19832064

約数和(自身を除く): 10896676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 433, 469, 737, 866, 938, 1474, 1732, 1876, 2948, 3031, 4763, 5159, 6062, 9526, 10318, 12124, 19052, 20636, 29011, 33341, 58022, 66682, 116044, 133364, 203077, 319121, 406154, 638242, 812308, 1276484, 2233847, 4467694, 8935388]

約数ペア:

[(1, 8935388), (2, 4467694), (4, 2233847), (7, 1276484), (11, 812308), (14, 638242), (22, 406154), (28, 319121), (44, 203077), (67, 133364), (77, 116044), (134, 66682), (154, 58022), (268, 33341), (308, 29011), (433, 20636), (469, 19052), (737, 12124), (866, 10318), (938, 9526), (1474, 6062), (1732, 5159), (1876, 4763), (2948, 3031)]