65017396

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{977}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 115670016

約数和(自身を除く): 50652620

約数列:

[1, 2, 4, 127, 131, 254, 262, 508, 524, 977, 1954, 3908, 16637, 33274, 66548, 124079, 127987, 248158, 255974, 496316, 511948, 16254349, 32508698, 65017396]

約数ペア:

[(1, 65017396), (2, 32508698), (4, 16254349), (127, 511948), (131, 496316), (254, 255974), (262, 248158), (508, 127987), (524, 124079), (977, 66548), (1954, 33274), (3908, 16637)]