28236076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:510

約数の個数: 36

約数和(自身を含む): 54765144

約数和(自身を除く): 26529068

約数列:

[1, 2, 4, 11, 22, 44, 121, 227, 242, 257, 454, 484, 514, 908, 1028, 2497, 2827, 4994, 5654, 9988, 11308, 27467, 31097, 54934, 58339, 62194, 109868, 116678, 124388, 233356, 641729, 1283458, 2566916, 7059019, 14118038, 28236076]

約数ペア:

[(1, 28236076), (2, 14118038), (4, 7059019), (11, 2566916), (22, 1283458), (44, 641729), (121, 233356), (227, 124388), (242, 116678), (257, 109868), (454, 62194), (484, 58339), (514, 54934), (908, 31097), (1028, 27467), (2497, 11308), (2827, 9988), (4994, 5654)]