64778879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4831}}^1$

素因数の和:4918

約数の個数: 16

約数和(自身を含む): 75147264

約数和(自身を除く): 10368385

約数列:

[1, 11, 23, 53, 253, 583, 1219, 4831, 13409, 53141, 111113, 256043, 1222243, 2816473, 5888989, 64778879]

約数ペア:

[(1, 64778879), (11, 5888989), (23, 2816473), (53, 1222243), (253, 256043), (583, 111113), (1219, 53141), (4831, 13409)]