28441072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3049}}^1$

素因数の和:3121

約数の個数: 40

約数和(自身を含む): 61268400

約数和(自身を除く): 32827328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 3049, 4664, 6098, 9328, 12196, 24392, 33539, 48784, 67078, 134156, 161597, 268312, 323194, 536624, 646388, 1292776, 1777567, 2585552, 3555134, 7110268, 14220536, 28441072]

約数ペア:

[(1, 28441072), (2, 14220536), (4, 7110268), (8, 3555134), (11, 2585552), (16, 1777567), (22, 1292776), (44, 646388), (53, 536624), (88, 323194), (106, 268312), (176, 161597), (212, 134156), (424, 67078), (583, 48784), (848, 33539), (1166, 24392), (2332, 12196), (3049, 9328), (4664, 6098)]