25226596

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 45221120

約数和(自身を除く): 19994524

約数列:

[1, 2, 4, 79, 97, 158, 194, 316, 388, 823, 1646, 3292, 7663, 15326, 30652, 65017, 79831, 130034, 159662, 260068, 319324, 6306649, 12613298, 25226596]

約数ペア:

[(1, 25226596), (2, 12613298), (4, 6306649), (79, 319324), (97, 260068), (158, 159662), (194, 130034), (316, 79831), (388, 65017), (823, 30652), (1646, 15326), (3292, 7663)]