38103968

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1322

約数の個数: 72

約数和(自身を含む): 91929600

約数和(自身を除く): 53825632

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1279, 1568, 1862, 2128, 2558, 3724, 4256, 5116, 7448, 8953, 10232, 14896, 17906, 20464, 24301, 29792, 35812, 40928, 48602, 62671, 71624, 97204, 125342, 143248, 170107, 194408, 250684, 286496, 340214, 388816, 501368, 680428, 777632, 1002736, 1190749, 1360856, 2005472, 2381498, 2721712, 4762996, 5443424, 9525992, 19051984, 38103968]

約数ペア:

[(1, 38103968), (2, 19051984), (4, 9525992), (7, 5443424), (8, 4762996), (14, 2721712), (16, 2381498), (19, 2005472), (28, 1360856), (32, 1190749), (38, 1002736), (49, 777632), (56, 680428), (76, 501368), (98, 388816), (112, 340214), (133, 286496), (152, 250684), (196, 194408), (224, 170107), (266, 143248), (304, 125342), (392, 97204), (532, 71624), (608, 62671), (784, 48602), (931, 40928), (1064, 35812), (1279, 29792), (1568, 24301), (1862, 20464), (2128, 17906), (2558, 14896), (3724, 10232), (4256, 8953), (5116, 7448)]