69436336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{228409}}^1$

素因数の和:228436

約数の個数: 20

約数和(自身を含む): 141614200

約数和(自身を除く): 72177864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 228409, 456818, 913636, 1827272, 3654544, 4339771, 8679542, 17359084, 34718168, 69436336]

約数ペア:

[(1, 69436336), (2, 34718168), (4, 17359084), (8, 8679542), (16, 4339771), (19, 3654544), (38, 1827272), (76, 913636), (152, 456818), (304, 228409)]