33894476

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 76608000

約数和(自身を除く): 42713524

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 79, 98, 154, 158, 196, 199, 308, 316, 398, 539, 553, 796, 869, 1078, 1106, 1393, 1738, 2156, 2189, 2212, 2786, 3476, 3871, 4378, 5572, 6083, 7742, 8756, 9751, 12166, 15323, 15484, 15721, 19502, 24332, 30646, 31442, 39004, 42581, 61292, 62884, 85162, 107261, 110047, 170324, 172931, 214522, 220094, 345862, 429044, 440188, 691724, 770329, 1210517, 1540658, 2421034, 3081316, 4842068, 8473619, 16947238, 33894476]

約数ペア:

[(1, 33894476), (2, 16947238), (4, 8473619), (7, 4842068), (11, 3081316), (14, 2421034), (22, 1540658), (28, 1210517), (44, 770329), (49, 691724), (77, 440188), (79, 429044), (98, 345862), (154, 220094), (158, 214522), (196, 172931), (199, 170324), (308, 110047), (316, 107261), (398, 85162), (539, 62884), (553, 61292), (796, 42581), (869, 39004), (1078, 31442), (1106, 30646), (1393, 24332), (1738, 19502), (2156, 15721), (2189, 15484), (2212, 15323), (2786, 12166), (3476, 9751), (3871, 8756), (4378, 7742), (5572, 6083)]