69511964

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{1433}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 124230288

約数和(自身を除く): 54718324

約数列:

[1, 2, 4, 67, 134, 181, 268, 362, 724, 1433, 2866, 5732, 12127, 24254, 48508, 96011, 192022, 259373, 384044, 518746, 1037492, 17377991, 34755982, 69511964]

約数ペア:

[(1, 69511964), (2, 34755982), (4, 17377991), (67, 1037492), (134, 518746), (181, 384044), (268, 259373), (362, 192022), (724, 96011), (1433, 48508), (2866, 24254), (5732, 12127)]