64073396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{15907}}^1$

素因数の和:15983

約数の個数: 24

約数和(自身を含む): 120264480

約数和(自身を除く): 56191084

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 15907, 31814, 63628, 302233, 604466, 843071, 1208932, 1686142, 3372284, 16018349, 32036698, 64073396]

約数ペア:

[(1, 64073396), (2, 32036698), (4, 16018349), (19, 3372284), (38, 1686142), (53, 1208932), (76, 843071), (106, 604466), (212, 302233), (1007, 63628), (2014, 31814), (4028, 15907)]