28728492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{184157}}^1$

素因数の和:184177

約数の個数: 24

約数和(自身を含む): 72189936

約数和(自身を除く): 43461444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 184157, 368314, 552471, 736628, 1104942, 2209884, 2394041, 4788082, 7182123, 9576164, 14364246, 28728492]

約数ペア:

[(1, 28728492), (2, 14364246), (3, 9576164), (4, 7182123), (6, 4788082), (12, 2394041), (13, 2209884), (26, 1104942), (39, 736628), (52, 552471), (78, 368314), (156, 184157)]