28426618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 49610880

約数和(自身を除く): 21184262

約数列:

[1, 2, 11, 17, 22, 34, 187, 263, 289, 374, 526, 578, 2893, 3179, 4471, 4913, 5786, 6358, 8942, 9826, 49181, 54043, 76007, 98362, 108086, 152014, 836077, 1292119, 1672154, 2584238, 14213309, 28426618]

約数ペア:

[(1, 28426618), (2, 14213309), (11, 2584238), (17, 1672154), (22, 1292119), (34, 836077), (187, 152014), (263, 108086), (289, 98362), (374, 76007), (526, 54043), (578, 49181), (2893, 9826), (3179, 8942), (4471, 6358), (4913, 5786)]