28200786406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{25224317}}^1$

素因数の和:25224375

約数の個数: 16

約数和(自身を含む): 46614539664

約数和(自身を除く): 18413753258

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 25224317, 50448634, 327916121, 655832242, 1084645631, 2169291262, 14100393203, 28200786406]

約数ペア:

[(1, 28200786406), (2, 14100393203), (13, 2169291262), (26, 1084645631), (43, 655832242), (86, 327916121), (559, 50448634), (1118, 25224317)]