28702913578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{145903}}^1$

素因数の和:146122

約数の個数: 32

約数和(自身を含む): 47062794240

約数和(自身を除く): 18359880662

約数列:

[1, 2, 19, 31, 38, 62, 167, 334, 589, 1178, 3173, 5177, 6346, 10354, 98363, 145903, 196726, 291806, 2772157, 4522993, 5544314, 9045986, 24365801, 48731602, 85936867, 171873734, 462950219, 755339831, 925900438, 1510679662, 14351456789, 28702913578]

約数ペア:

[(1, 28702913578), (2, 14351456789), (19, 1510679662), (31, 925900438), (38, 755339831), (62, 462950219), (167, 171873734), (334, 85936867), (589, 48731602), (1178, 24365801), (3173, 9045986), (5177, 5544314), (6346, 4522993), (10354, 2772157), (98363, 291806), (145903, 196726)]