7774270672

素因数分解:

$2^4\times 7^1\times {\mathrm{69413131}}^1$

素因数の和:69413146

約数の個数: 20

約数和(自身を含む): 17214456736

約数和(自身を除く): 9440186064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 69413131, 138826262, 277652524, 485891917, 555305048, 971783834, 1110610096, 1943567668, 3887135336, 7774270672]

約数ペア:

[(1, 7774270672), (2, 3887135336), (4, 1943567668), (7, 1110610096), (8, 971783834), (14, 555305048), (16, 485891917), (28, 277652524), (56, 138826262), (112, 69413131)]