76921978

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{189463}}^1$

素因数の和:189501

約数の個数: 16

約数和(自身を含む): 136414080

約数和(自身を除く): 59492102

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 189463, 378926, 1326241, 2652482, 5494427, 10988854, 38460989, 76921978]

約数ペア:

[(1, 76921978), (2, 38460989), (7, 10988854), (14, 5494427), (29, 2652482), (58, 1326241), (203, 378926), (406, 189463)]