28327546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 47528208

約数和(自身を除く): 19200662

約数列:

[1, 2, 13, 26, 53, 61, 106, 122, 337, 674, 689, 793, 1378, 1586, 3233, 4381, 6466, 8762, 17861, 20557, 35722, 41114, 42029, 84058, 232193, 267241, 464386, 534482, 1089521, 2179042, 14163773, 28327546]

約数ペア:

[(1, 28327546), (2, 14163773), (13, 2179042), (26, 1089521), (53, 534482), (61, 464386), (106, 267241), (122, 232193), (337, 84058), (674, 42029), (689, 41114), (793, 35722), (1378, 20557), (1586, 17861), (3233, 8762), (4381, 6466)]