74343808

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:448

約数の個数: 128

約数和(自身を含む): 194860800

約数和(自身を除く): 120516992

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 128, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 397, 418, 448, 532, 608, 616, 704, 794, 836, 896, 1064, 1216, 1232, 1408, 1463, 1588, 1672, 2128, 2432, 2464, 2779, 2926, 3176, 3344, 4256, 4367, 4928, 5558, 5852, 6352, 6688, 7543, 8512, 8734, 9856, 11116, 11704, 12704, 13376, 15086, 17024, 17468, 22232, 23408, 25408, 26752, 30172, 30569, 34936, 44464, 46816, 50816, 52801, 60344, 61138, 69872, 82973, 88928, 93632, 105602, 120688, 122276, 139744, 165946, 177856, 187264, 211204, 241376, 244552, 279488, 331892, 355712, 422408, 482752, 489104, 558976, 580811, 663784, 844816, 965504, 978208, 1161622, 1327568, 1689632, 1956416, 2323244, 2655136, 3379264, 3912832, 4646488, 5310272, 6758528, 9292976, 10620544, 18585952, 37171904, 74343808]

約数ペア:

[(1, 74343808), (2, 37171904), (4, 18585952), (7, 10620544), (8, 9292976), (11, 6758528), (14, 5310272), (16, 4646488), (19, 3912832), (22, 3379264), (28, 2655136), (32, 2323244), (38, 1956416), (44, 1689632), (56, 1327568), (64, 1161622), (76, 978208), (77, 965504), (88, 844816), (112, 663784), (128, 580811), (133, 558976), (152, 489104), (154, 482752), (176, 422408), (209, 355712), (224, 331892), (266, 279488), (304, 244552), (308, 241376), (352, 211204), (397, 187264), (418, 177856), (448, 165946), (532, 139744), (608, 122276), (616, 120688), (704, 105602), (794, 93632), (836, 88928), (896, 82973), (1064, 69872), (1216, 61138), (1232, 60344), (1408, 52801), (1463, 50816), (1588, 46816), (1672, 44464), (2128, 34936), (2432, 30569), (2464, 30172), (2779, 26752), (2926, 25408), (3176, 23408), (3344, 22232), (4256, 17468), (4367, 17024), (4928, 15086), (5558, 13376), (5852, 12704), (6352, 11704), (6688, 11116), (7543, 9856), (8512, 8734)]