28713074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 48550320

約数和(自身を除く): 19837246

約数列:

[1, 2, 13, 26, 29, 58, 113, 226, 337, 377, 674, 754, 1469, 2938, 3277, 4381, 6554, 8762, 9773, 19546, 38081, 42601, 76162, 85202, 127049, 254098, 495053, 990106, 1104349, 2208698, 14356537, 28713074]

約数ペア:

[(1, 28713074), (2, 14356537), (13, 2208698), (26, 1104349), (29, 990106), (58, 495053), (113, 254098), (226, 127049), (337, 85202), (377, 76162), (674, 42601), (754, 38081), (1469, 19546), (2938, 9773), (3277, 8762), (4381, 6554)]