75487448

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{23531}}^1$

素因数の和:23938

約数の個数: 16

約数和(自身を含む): 141897960

約数和(自身を除く): 66410512

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 23531, 47062, 94124, 188248, 9435931, 18871862, 37743724, 75487448]

約数ペア:

[(1, 75487448), (2, 37743724), (4, 18871862), (8, 9435931), (401, 188248), (802, 94124), (1604, 47062), (3208, 23531)]