8880453904

素因数分解:

$2^4\times 7^1\times {\mathrm{79289767}}^1$

素因数の和:79289782

約数の個数: 20

約数和(自身を含む): 19663862464

約数和(自身を除く): 10783408560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 79289767, 158579534, 317159068, 555028369, 634318136, 1110056738, 1268636272, 2220113476, 4440226952, 8880453904]

約数ペア:

[(1, 8880453904), (2, 4440226952), (4, 2220113476), (7, 1268636272), (8, 1110056738), (14, 634318136), (16, 555028369), (28, 317159068), (56, 158579534), (112, 79289767)]