7973140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{56951}}^1$

素因数の和:56967

約数の個数: 24

約数和(自身を含む): 19135872

約数和(自身を除く): 11162732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 56951, 113902, 227804, 284755, 398657, 569510, 797314, 1139020, 1594628, 1993285, 3986570, 7973140]

約数ペア:

[(1, 7973140), (2, 3986570), (4, 1993285), (5, 1594628), (7, 1139020), (10, 797314), (14, 569510), (20, 398657), (28, 284755), (35, 227804), (70, 113902), (140, 56951)]