69820208

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{29287}}^1$

素因数の和:29444

約数の個数: 20

約数和(自身を含む): 136189200

約数和(自身を除く): 66368992

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 29287, 58574, 117148, 234296, 468592, 4363763, 8727526, 17455052, 34910104, 69820208]

約数ペア:

[(1, 69820208), (2, 34910104), (4, 17455052), (8, 8727526), (16, 4363763), (149, 468592), (298, 234296), (596, 117148), (1192, 58574), (2384, 29287)]