7784428

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 14097888

約数和(自身を除く): 6313460

約数列:

[1, 2, 4, 53, 73, 106, 146, 212, 292, 503, 1006, 2012, 3869, 7738, 15476, 26659, 36719, 53318, 73438, 106636, 146876, 1946107, 3892214, 7784428]

約数ペア:

[(1, 7784428), (2, 3892214), (4, 1946107), (53, 146876), (73, 106636), (106, 73438), (146, 53318), (212, 36719), (292, 26659), (503, 15476), (1006, 7738), (2012, 3869)]