74772638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{22109}}^1$

素因数の和:22219

約数の個数: 16

約数和(自身を含む): 119394000

約数和(自身を除く): 44621362

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 22109, 44218, 420071, 840142, 1967701, 3935402, 37386319, 74772638]

約数ペア:

[(1, 74772638), (2, 37386319), (19, 3935402), (38, 1967701), (89, 840142), (178, 420071), (1691, 44218), (3382, 22109)]