71846942

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:752

約数の個数: 24

約数和(自身を含む): 114556032

約数和(自身を除く): 42709090

約数列:

[1, 2, 19, 38, 191, 361, 382, 521, 722, 1042, 3629, 7258, 9899, 19798, 68951, 99511, 137902, 188081, 199022, 376162, 1890709, 3781418, 35923471, 71846942]

約数ペア:

[(1, 71846942), (2, 35923471), (19, 3781418), (38, 1890709), (191, 376162), (361, 199022), (382, 188081), (521, 137902), (722, 99511), (1042, 68951), (3629, 19798), (7258, 9899)]