17708328001

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{24407}}^1$

素因数の和:24518

約数の個数: 48

約数和(自身を含む): 23840562816

約数和(自身を除く): 6132234815

約数列:

[1, 7, 13, 17, 49, 67, 91, 119, 221, 469, 637, 833, 871, 1139, 1547, 3283, 6097, 7973, 10829, 14807, 24407, 42679, 55811, 103649, 170849, 317291, 414919, 725543, 1195943, 1635269, 2221037, 2904433, 5393947, 11446883, 15547259, 20331031, 21258497, 27799573, 37757629, 80128181, 148809479, 194597011, 264303403, 361394449, 1041666353, 1362179077, 2529761143, 17708328001]

約数ペア:

[(1, 17708328001), (7, 2529761143), (13, 1362179077), (17, 1041666353), (49, 361394449), (67, 264303403), (91, 194597011), (119, 148809479), (221, 80128181), (469, 37757629), (637, 27799573), (833, 21258497), (871, 20331031), (1139, 15547259), (1547, 11446883), (3283, 5393947), (6097, 2904433), (7973, 2221037), (10829, 1635269), (14807, 1195943), (24407, 725543), (42679, 414919), (55811, 317291), (103649, 170849)]