28087082638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1\times {\mathrm{11923}}^1$

素因数の和:12648

約数の個数: 32

約数和(自身を含む): 44567905536

約数和(自身を除く): 16480822898

約数列:

[1, 2, 23, 46, 83, 166, 617, 1234, 1909, 3818, 11923, 14191, 23846, 28382, 51211, 102422, 274229, 548458, 989609, 1177853, 1979218, 2355706, 7356491, 14712982, 22761007, 45522014, 169199293, 338398586, 610588753, 1221177506, 14043541319, 28087082638]

約数ペア:

[(1, 28087082638), (2, 14043541319), (23, 1221177506), (46, 610588753), (83, 338398586), (166, 169199293), (617, 45522014), (1234, 22761007), (1909, 14712982), (3818, 7356491), (11923, 2355706), (14191, 1979218), (23846, 1177853), (28382, 989609), (51211, 548458), (102422, 274229)]