2034774784

素因数分解:

$2^8\times 7^3\times {\mathrm{23173}}^1$

素因数の和:23210

約数の個数: 72

約数和(自身を含む): 4736765600

約数和(自身を除く): 2701990816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1568, 1792, 2744, 3136, 5488, 6272, 10976, 12544, 21952, 23173, 43904, 46346, 87808, 92692, 162211, 185384, 324422, 370768, 648844, 741536, 1135477, 1297688, 1483072, 2270954, 2595376, 2966144, 4541908, 5190752, 5932288, 7948339, 9083816, 10381504, 15896678, 18167632, 20763008, 31793356, 36335264, 41526016, 63586712, 72670528, 127173424, 145341056, 254346848, 290682112, 508693696, 1017387392, 2034774784]

約数ペア:

[(1, 2034774784), (2, 1017387392), (4, 508693696), (7, 290682112), (8, 254346848), (14, 145341056), (16, 127173424), (28, 72670528), (32, 63586712), (49, 41526016), (56, 36335264), (64, 31793356), (98, 20763008), (112, 18167632), (128, 15896678), (196, 10381504), (224, 9083816), (256, 7948339), (343, 5932288), (392, 5190752), (448, 4541908), (686, 2966144), (784, 2595376), (896, 2270954), (1372, 1483072), (1568, 1297688), (1792, 1135477), (2744, 741536), (3136, 648844), (5488, 370768), (6272, 324422), (10976, 185384), (12544, 162211), (21952, 92692), (23173, 87808), (43904, 46346)]