26121808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2963}}^1$

素因数の和:3019

約数の個数: 40

約数和(自身を含む): 55130400

約数和(自身を除く): 29008592

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 2963, 4408, 5926, 8816, 11852, 23704, 47408, 56297, 85927, 112594, 171854, 225188, 343708, 450376, 687416, 900752, 1374832, 1632613, 3265226, 6530452, 13060904, 26121808]

約数ペア:

[(1, 26121808), (2, 13060904), (4, 6530452), (8, 3265226), (16, 1632613), (19, 1374832), (29, 900752), (38, 687416), (58, 450376), (76, 343708), (116, 225188), (152, 171854), (232, 112594), (304, 85927), (464, 56297), (551, 47408), (1102, 23704), (2204, 11852), (2963, 8816), (4408, 5926)]