64960324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113567}}^1$

素因数の和:113595

約数の個数: 24

約数和(自身を含む): 133555968

約数和(自身を除く): 68595644

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 113567, 227134, 454268, 1249237, 1476371, 2498474, 2952742, 4996948, 5905484, 16240081, 32480162, 64960324]

約数ペア:

[(1, 64960324), (2, 32480162), (4, 16240081), (11, 5905484), (13, 4996948), (22, 2952742), (26, 2498474), (44, 1476371), (52, 1249237), (143, 454268), (286, 227134), (572, 113567)]