66990092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 130394880

約数和(自身を除く): 63404788

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 109, 212, 218, 223, 436, 446, 689, 892, 1378, 1417, 2756, 2834, 2899, 5668, 5777, 5798, 11554, 11596, 11819, 23108, 23638, 24307, 47276, 48614, 75101, 97228, 150202, 153647, 300404, 307294, 315991, 614588, 631982, 1263964, 1288271, 2576542, 5153084, 16747523, 33495046, 66990092]

約数ペア:

[(1, 66990092), (2, 33495046), (4, 16747523), (13, 5153084), (26, 2576542), (52, 1288271), (53, 1263964), (106, 631982), (109, 614588), (212, 315991), (218, 307294), (223, 300404), (436, 153647), (446, 150202), (689, 97228), (892, 75101), (1378, 48614), (1417, 47276), (2756, 24307), (2834, 23638), (2899, 23108), (5668, 11819), (5777, 11596), (5798, 11554)]