72492868

素因数分解:

$2^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{3847}}^1$

素因数の和:4531

約数の個数: 24

約数和(自身を含む): 145238912

約数和(自身を除く): 72746044

約数列:

[1, 2, 4, 7, 14, 28, 673, 1346, 2692, 3847, 4711, 7694, 9422, 15388, 18844, 26929, 53858, 107716, 2589031, 5178062, 10356124, 18123217, 36246434, 72492868]

約数ペア:

[(1, 72492868), (2, 36246434), (4, 18123217), (7, 10356124), (14, 5178062), (28, 2589031), (673, 107716), (1346, 53858), (2692, 26929), (3847, 18844), (4711, 15388), (7694, 9422)]