28908772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{10369}}^1$

素因数の和:10431

約数の個数: 24

約数和(自身を含む): 54878040

約数和(自身を除く): 25969268

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 10369, 20738, 41476, 176273, 352546, 425129, 705092, 850258, 1700516, 7227193, 14454386, 28908772]

約数ペア:

[(1, 28908772), (2, 14454386), (4, 7227193), (17, 1700516), (34, 850258), (41, 705092), (68, 425129), (82, 352546), (164, 176273), (697, 41476), (1394, 20738), (2788, 10369)]