28200664

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 54295920

約数和(自身を除く): 26095256

約数列:

[1, 2, 4, 8, 53, 106, 212, 227, 293, 424, 454, 586, 908, 1172, 1816, 2344, 12031, 15529, 24062, 31058, 48124, 62116, 66511, 96248, 124232, 133022, 266044, 532088, 3525083, 7050166, 14100332, 28200664]

約数ペア:

[(1, 28200664), (2, 14100332), (4, 7050166), (8, 3525083), (53, 532088), (106, 266044), (212, 133022), (227, 124232), (293, 96248), (424, 66511), (454, 62116), (586, 48124), (908, 31058), (1172, 24062), (1816, 15529), (2344, 12031)]