71704945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{13291}}^1$

素因数の和:13392

約数の個数: 16

約数和(自身を含む): 93788352

約数和(自身を除く): 22083407

約数列:

[1, 5, 13, 65, 83, 415, 1079, 5395, 13291, 66455, 172783, 863915, 1103153, 5515765, 14340989, 71704945]

約数ペア:

[(1, 71704945), (5, 14340989), (13, 5515765), (65, 1103153), (83, 863915), (415, 172783), (1079, 66455), (5395, 13291)]