78057712

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{11113}}^1$

素因数の和:11560

約数の個数: 20

約数和(自身を含む): 151594960

約数和(自身を除く): 73537248

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 11113, 22226, 44452, 88904, 177808, 4878607, 9757214, 19514428, 39028856, 78057712]

約数ペア:

[(1, 78057712), (2, 39028856), (4, 19514428), (8, 9757214), (16, 4878607), (439, 177808), (878, 88904), (1756, 44452), (3512, 22226), (7024, 11113)]