38814386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1381}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 66866688

約数和(自身を除く): 28052302

約数列:

[1, 2, 13, 23, 26, 46, 47, 94, 299, 598, 611, 1081, 1222, 1381, 2162, 2762, 14053, 17953, 28106, 31763, 35906, 63526, 64907, 129814, 412919, 825838, 843791, 1492861, 1687582, 2985722, 19407193, 38814386]

約数ペア:

[(1, 38814386), (2, 19407193), (13, 2985722), (23, 1687582), (26, 1492861), (46, 843791), (47, 825838), (94, 412919), (299, 129814), (598, 64907), (611, 63526), (1081, 35906), (1222, 31763), (1381, 28106), (2162, 17953), (2762, 14053)]