72802928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{413653}}^1$

素因数の和:413672

約数の個数: 20

約数和(自身を含む): 153879288

約数和(自身を除く): 81076360

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 413653, 827306, 1654612, 3309224, 4550183, 6618448, 9100366, 18200732, 36401464, 72802928]

約数ペア:

[(1, 72802928), (2, 36401464), (4, 18200732), (8, 9100366), (11, 6618448), (16, 4550183), (22, 3309224), (44, 1654612), (88, 827306), (176, 413653)]