28543214804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5035853}}^1$

素因数の和:5035979

約数の個数: 24

約数和(自身を含む): 54286506120

約数和(自身を除く): 25743291316

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 5035853, 10071706, 20143412, 65466089, 130932178, 261864356, 548907977, 1097815954, 2195631908, 7135803701, 14271607402, 28543214804]

約数ペア:

[(1, 28543214804), (2, 14271607402), (4, 7135803701), (13, 2195631908), (26, 1097815954), (52, 548907977), (109, 261864356), (218, 130932178), (436, 65466089), (1417, 20143412), (2834, 10071706), (5668, 5035853)]