78975266

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{9929}}^1$

素因数の和:10069

約数の個数: 16

約数和(自身を含む): 122615640

約数和(自身を除く): 43640374

約数列:

[1, 2, 41, 82, 97, 194, 3977, 7954, 9929, 19858, 407089, 814178, 963113, 1926226, 39487633, 78975266]

約数ペア:

[(1, 78975266), (2, 39487633), (41, 1926226), (82, 963113), (97, 814178), (194, 407089), (3977, 19858), (7954, 9929)]