71763152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{236063}}^1$

素因数の和:236090

約数の個数: 20

約数和(自身を含む): 146359680

約数和(自身を除く): 74596528

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 236063, 472126, 944252, 1888504, 3777008, 4485197, 8970394, 17940788, 35881576, 71763152]

約数ペア:

[(1, 71763152), (2, 35881576), (4, 17940788), (8, 8970394), (16, 4485197), (19, 3777008), (38, 1888504), (76, 944252), (152, 472126), (304, 236063)]