77303912

素因数分解:

$2^3\times 7^1\times {\mathrm{1380427}}^1$

素因数の和:1380440

約数の個数: 16

約数和(自身を含む): 165651360

約数和(自身を除く): 88347448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1380427, 2760854, 5521708, 9662989, 11043416, 19325978, 38651956, 77303912]

約数ペア:

[(1, 77303912), (2, 38651956), (4, 19325978), (7, 11043416), (8, 9662989), (14, 5521708), (28, 2760854), (56, 1380427)]