28925848

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3943}}^1$

素因数の和:4087

約数の個数: 32

約数和(自身を含む): 62472960

約数和(自身を除く): 33547112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 3943, 7336, 7886, 15772, 27601, 31544, 55202, 110404, 220808, 516533, 1033066, 2066132, 3615731, 4132264, 7231462, 14462924, 28925848]

約数ペア:

[(1, 28925848), (2, 14462924), (4, 7231462), (7, 4132264), (8, 3615731), (14, 2066132), (28, 1033066), (56, 516533), (131, 220808), (262, 110404), (524, 55202), (917, 31544), (1048, 27601), (1834, 15772), (3668, 7886), (3943, 7336)]