28334434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 47001600

約数和(自身を除く): 18667166

約数列:

[1, 2, 19, 31, 38, 62, 67, 134, 359, 589, 718, 1178, 1273, 2077, 2546, 4154, 6821, 11129, 13642, 22258, 24053, 39463, 48106, 78926, 211451, 422902, 457007, 745643, 914014, 1491286, 14167217, 28334434]

約数ペア:

[(1, 28334434), (2, 14167217), (19, 1491286), (31, 914014), (38, 745643), (62, 457007), (67, 422902), (134, 211451), (359, 78926), (589, 48106), (718, 39463), (1178, 24053), (1273, 22258), (2077, 13642), (2546, 11129), (4154, 6821)]