69738512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{229403}}^1$

素因数の和:229430

約数の個数: 20

約数和(自身を含む): 142230480

約数和(自身を除く): 72491968

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 229403, 458806, 917612, 1835224, 3670448, 4358657, 8717314, 17434628, 34869256, 69738512]

約数ペア:

[(1, 69738512), (2, 34869256), (4, 17434628), (8, 8717314), (16, 4358657), (19, 3670448), (38, 1835224), (76, 917612), (152, 458806), (304, 229403)]