40069484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 92123136

約数和(自身を除く): 52053652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 53, 62, 67, 91, 106, 124, 134, 182, 212, 217, 268, 364, 371, 403, 434, 469, 689, 742, 806, 868, 871, 938, 1378, 1484, 1612, 1643, 1742, 1876, 2077, 2756, 2821, 3286, 3484, 3551, 4154, 4823, 5642, 6097, 6572, 7102, 8308, 9646, 11284, 11501, 12194, 14204, 14539, 19292, 21359, 23002, 24388, 24857, 27001, 29078, 42718, 46004, 46163, 49714, 54002, 58156, 85436, 92326, 99428, 108004, 110081, 149513, 184652, 189007, 220162, 299026, 323141, 378014, 440324, 598052, 646282, 756028, 770567, 1292564, 1431053, 1541134, 2862106, 3082268, 5724212, 10017371, 20034742, 40069484]

約数ペア:

[(1, 40069484), (2, 20034742), (4, 10017371), (7, 5724212), (13, 3082268), (14, 2862106), (26, 1541134), (28, 1431053), (31, 1292564), (52, 770567), (53, 756028), (62, 646282), (67, 598052), (91, 440324), (106, 378014), (124, 323141), (134, 299026), (182, 220162), (212, 189007), (217, 184652), (268, 149513), (364, 110081), (371, 108004), (403, 99428), (434, 92326), (469, 85436), (689, 58156), (742, 54002), (806, 49714), (868, 46163), (871, 46004), (938, 42718), (1378, 29078), (1484, 27001), (1612, 24857), (1643, 24388), (1742, 23002), (1876, 21359), (2077, 19292), (2756, 14539), (2821, 14204), (3286, 12194), (3484, 11501), (3551, 11284), (4154, 9646), (4823, 8308), (5642, 7102), (6097, 6572)]