26840944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3001}}^1$

素因数の和:3065

約数の個数: 40

約数和(自身を含む): 57326192

約数和(自身を除く): 30485248

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 3001, 4472, 6002, 8944, 12004, 24008, 39013, 48016, 78026, 129043, 156052, 258086, 312104, 516172, 624208, 1032344, 1677559, 2064688, 3355118, 6710236, 13420472, 26840944]

約数ペア:

[(1, 26840944), (2, 13420472), (4, 6710236), (8, 3355118), (13, 2064688), (16, 1677559), (26, 1032344), (43, 624208), (52, 516172), (86, 312104), (104, 258086), (172, 156052), (208, 129043), (344, 78026), (559, 48016), (688, 39013), (1118, 24008), (2236, 12004), (3001, 8944), (4472, 6002)]