73121872

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{13807}}^1$

素因数の和:14146

約数の個数: 20

約数和(自身を含む): 142111936

約数和(自身を除く): 68990064

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 13807, 27614, 55228, 110456, 220912, 4570117, 9140234, 18280468, 36560936, 73121872]

約数ペア:

[(1, 73121872), (2, 36560936), (4, 18280468), (8, 9140234), (16, 4570117), (331, 220912), (662, 110456), (1324, 55228), (2648, 27614), (5296, 13807)]