72375316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{26261}}^1$

素因数の和:26331

約数の個数: 24

約数和(自身を含む): 138978504

約数和(自身を除く): 66603188

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 26261, 52522, 105044, 341393, 682786, 1365572, 1391833, 2783666, 5567332, 18093829, 36187658, 72375316]

約数ペア:

[(1, 72375316), (2, 36187658), (4, 18093829), (13, 5567332), (26, 2783666), (52, 1391833), (53, 1365572), (106, 682786), (212, 341393), (689, 105044), (1378, 52522), (2756, 26261)]