67277918

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{1229}}^1$

素因数の和:1603

約数の個数: 16

約数和(自身を含む): 102375360

約数和(自身を除く): 35097442

約数列:

[1, 2, 101, 202, 271, 542, 1229, 2458, 27371, 54742, 124129, 248258, 333059, 666118, 33638959, 67277918]

約数ペア:

[(1, 67277918), (2, 33638959), (101, 666118), (202, 333059), (271, 248258), (542, 124129), (1229, 54742), (2458, 27371)]