28132076

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{8443}}^1$

素因数の和:8478

約数の個数: 36

約数和(自身を含む): 60644808

約数和(自身を除く): 32512732

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 8443, 16886, 33772, 59101, 118202, 143531, 236404, 287062, 413707, 574124, 827414, 1004717, 1654828, 2009434, 4018868, 7033019, 14066038, 28132076]

約数ペア:

[(1, 28132076), (2, 14066038), (4, 7033019), (7, 4018868), (14, 2009434), (17, 1654828), (28, 1004717), (34, 827414), (49, 574124), (68, 413707), (98, 287062), (119, 236404), (196, 143531), (238, 118202), (476, 59101), (833, 33772), (1666, 16886), (3332, 8443)]