26057284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 53222400

約数和(自身を除く): 27165116

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 71, 76, 142, 209, 284, 418, 439, 781, 836, 878, 1349, 1562, 1756, 2698, 3124, 4829, 5396, 8341, 9658, 14839, 16682, 19316, 29678, 31169, 33364, 59356, 62338, 91751, 124676, 183502, 342859, 367004, 592211, 685718, 1184422, 1371436, 2368844, 6514321, 13028642, 26057284]

約数ペア:

[(1, 26057284), (2, 13028642), (4, 6514321), (11, 2368844), (19, 1371436), (22, 1184422), (38, 685718), (44, 592211), (71, 367004), (76, 342859), (142, 183502), (209, 124676), (284, 91751), (418, 62338), (439, 59356), (781, 33364), (836, 31169), (878, 29678), (1349, 19316), (1562, 16682), (1756, 14839), (2698, 9658), (3124, 8341), (4829, 5396)]