72141538

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{72577}}^1$

素因数の和:72657

約数の個数: 16

約数和(自身を含む): 125414784

約数和(自身を除く): 53273246

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 72577, 145154, 508039, 1016078, 5152967, 10305934, 36070769, 72141538]

約数ペア:

[(1, 72141538), (2, 36070769), (7, 10305934), (14, 5152967), (71, 1016078), (142, 508039), (497, 145154), (994, 72577)]