77041978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{4787}}^1$

素因数の和:5421

約数の個数: 16

約数和(自身を含む): 124679520

約数和(自身を除く): 47637542

約数列:

[1, 2, 13, 26, 619, 1238, 4787, 8047, 9574, 16094, 62231, 124462, 2963153, 5926306, 38520989, 77041978]

約数ペア:

[(1, 77041978), (2, 38520989), (13, 5926306), (26, 2963153), (619, 124462), (1238, 62231), (4787, 16094), (8047, 9574)]