38421214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 65044224

約数和(自身を除く): 26623010

約数列:

[1, 2, 13, 26, 31, 62, 73, 146, 403, 653, 806, 949, 1306, 1898, 2263, 4526, 8489, 16978, 20243, 29419, 40486, 47669, 58838, 95338, 263159, 526318, 619697, 1239394, 1477739, 2955478, 19210607, 38421214]

約数ペア:

[(1, 38421214), (2, 19210607), (13, 2955478), (26, 1477739), (31, 1239394), (62, 619697), (73, 526318), (146, 263159), (403, 95338), (653, 58838), (806, 47669), (949, 40486), (1306, 29419), (1898, 20243), (2263, 16978), (4526, 8489)]