7770128

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{5851}}^1$

素因数の和:5942

約数の個数: 20

約数和(自身を含む): 15238608

約数和(自身を除く): 7468480

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 5851, 11702, 23404, 46808, 93616, 485633, 971266, 1942532, 3885064, 7770128]

約数ペア:

[(1, 7770128), (2, 3885064), (4, 1942532), (8, 971266), (16, 485633), (83, 93616), (166, 46808), (332, 23404), (664, 11702), (1328, 5851)]