29128526203

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1\times {\mathrm{5827}}^1$

素因数の和:6427

約数の個数: 32

約数和(自身を含む): 35382021120

約数和(自身を除く): 6253494917

約数列:

[1, 7, 23, 61, 161, 427, 509, 1403, 3563, 5827, 9821, 11707, 31049, 40789, 81949, 134021, 217343, 355447, 714127, 938147, 2488129, 2965943, 4998889, 8175281, 20761601, 57226967, 68216689, 180922523, 477516823, 1266457661, 4161218029, 29128526203]

約数ペア:

[(1, 29128526203), (7, 4161218029), (23, 1266457661), (61, 477516823), (161, 180922523), (427, 68216689), (509, 57226967), (1403, 20761601), (3563, 8175281), (5827, 4998889), (9821, 2965943), (11707, 2488129), (31049, 938147), (40789, 714127), (81949, 355447), (134021, 217343)]