15676726016

素因数分解:

$2^8\times 7^2\times {\mathrm{1249739}}^1$

素因数の和:1249769

約数の個数: 54

約数和(自身を含む): 36401176980

約数和(自身を除く): 20724450964

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 1249739, 2499478, 4998956, 8748173, 9997912, 17496346, 19995824, 34992692, 39991648, 61237211, 69985384, 79983296, 122474422, 139970768, 159966592, 244948844, 279941536, 319933184, 489897688, 559883072, 979795376, 1119766144, 1959590752, 2239532288, 3919181504, 7838363008, 15676726016]

約数ペア:

[(1, 15676726016), (2, 7838363008), (4, 3919181504), (7, 2239532288), (8, 1959590752), (14, 1119766144), (16, 979795376), (28, 559883072), (32, 489897688), (49, 319933184), (56, 279941536), (64, 244948844), (98, 159966592), (112, 139970768), (128, 122474422), (196, 79983296), (224, 69985384), (256, 61237211), (392, 39991648), (448, 34992692), (784, 19995824), (896, 17496346), (1568, 9997912), (1792, 8748173), (3136, 4998956), (6272, 2499478), (12544, 1249739)]