28660348

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{983}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 51825312

約数和(自身を除く): 23164964

約数列:

[1, 2, 4, 37, 74, 148, 197, 394, 788, 983, 1966, 3932, 7289, 14578, 29156, 36371, 72742, 145484, 193651, 387302, 774604, 7165087, 14330174, 28660348]

約数ペア:

[(1, 28660348), (2, 14330174), (4, 7165087), (37, 774604), (74, 387302), (148, 193651), (197, 145484), (394, 72742), (788, 36371), (983, 29156), (1966, 14578), (3932, 7289)]