67795888

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{69463}}^1$

素因数の和:69532

約数の個数: 20

約数和(自身を含む): 133509808

約数和(自身を除く): 65713920

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 69463, 138926, 277852, 555704, 1111408, 4237243, 8474486, 16948972, 33897944, 67795888]

約数ペア:

[(1, 67795888), (2, 33897944), (4, 16948972), (8, 8474486), (16, 4237243), (61, 1111408), (122, 555704), (244, 277852), (488, 138926), (976, 69463)]