30749312

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{21839}}^1$

素因数の和:21864

約数の個数: 32

約数和(自身を含む): 66830400

約数和(自身を除く): 36081088

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 21839, 43678, 87356, 174712, 240229, 349424, 480458, 698848, 960916, 1397696, 1921832, 2795392, 3843664, 7687328, 15374656, 30749312]

約数ペア:

[(1, 30749312), (2, 15374656), (4, 7687328), (8, 3843664), (11, 2795392), (16, 1921832), (22, 1397696), (32, 960916), (44, 698848), (64, 480458), (88, 349424), (128, 240229), (176, 174712), (352, 87356), (704, 43678), (1408, 21839)]