27280048

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{4723}}^1$

素因数の和:4769

約数の個数: 30

約数和(自身を含む): 55795164

約数和(自身を除く): 28515116

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 4723, 5776, 9446, 18892, 37784, 75568, 89737, 179474, 358948, 717896, 1435792, 1705003, 3410006, 6820012, 13640024, 27280048]

約数ペア:

[(1, 27280048), (2, 13640024), (4, 6820012), (8, 3410006), (16, 1705003), (19, 1435792), (38, 717896), (76, 358948), (152, 179474), (304, 89737), (361, 75568), (722, 37784), (1444, 18892), (2888, 9446), (4723, 5776)]