41511428

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 90780480

約数和(自身を除く): 49269052

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 71, 76, 98, 133, 142, 157, 196, 266, 284, 314, 497, 532, 628, 931, 994, 1099, 1349, 1862, 1988, 2198, 2698, 2983, 3479, 3724, 4396, 5396, 5966, 6958, 7693, 9443, 11147, 11932, 13916, 15386, 18886, 20881, 22294, 30772, 37772, 41762, 44588, 66101, 78029, 83524, 132202, 146167, 156058, 211793, 264404, 292334, 312116, 423586, 546203, 584668, 847172, 1092406, 1482551, 2184812, 2965102, 5930204, 10377857, 20755714, 41511428]

約数ペア:

[(1, 41511428), (2, 20755714), (4, 10377857), (7, 5930204), (14, 2965102), (19, 2184812), (28, 1482551), (38, 1092406), (49, 847172), (71, 584668), (76, 546203), (98, 423586), (133, 312116), (142, 292334), (157, 264404), (196, 211793), (266, 156058), (284, 146167), (314, 132202), (497, 83524), (532, 78029), (628, 66101), (931, 44588), (994, 41762), (1099, 37772), (1349, 30772), (1862, 22294), (1988, 20881), (2198, 18886), (2698, 15386), (2983, 13916), (3479, 11932), (3724, 11147), (4396, 9443), (5396, 7693), (5966, 6958)]