29870386

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4003}}^1$

素因数の和:4066

約数の個数: 32

約数和(自身を含む): 56504448

約数和(自身を除く): 26634062

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 4003, 7462, 8006, 28021, 52039, 56042, 104078, 164123, 328246, 364273, 728546, 1148861, 2133599, 2297722, 4267198, 14935193, 29870386]

約数ペア:

[(1, 29870386), (2, 14935193), (7, 4267198), (13, 2297722), (14, 2133599), (26, 1148861), (41, 728546), (82, 364273), (91, 328246), (182, 164123), (287, 104078), (533, 56042), (574, 52039), (1066, 28021), (3731, 8006), (4003, 7462)]