827008

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:105

約数の個数: 64

約数和(自身を含む): 2056320

約数和(自身を除く): 1229312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 71, 91, 104, 112, 128, 142, 182, 208, 224, 284, 364, 416, 448, 497, 568, 728, 832, 896, 923, 994, 1136, 1456, 1664, 1846, 1988, 2272, 2912, 3692, 3976, 4544, 5824, 6461, 7384, 7952, 9088, 11648, 12922, 14768, 15904, 25844, 29536, 31808, 51688, 59072, 63616, 103376, 118144, 206752, 413504, 827008]

約数ペア:

[(1, 827008), (2, 413504), (4, 206752), (7, 118144), (8, 103376), (13, 63616), (14, 59072), (16, 51688), (26, 31808), (28, 29536), (32, 25844), (52, 15904), (56, 14768), (64, 12922), (71, 11648), (91, 9088), (104, 7952), (112, 7384), (128, 6461), (142, 5824), (182, 4544), (208, 3976), (224, 3692), (284, 2912), (364, 2272), (416, 1988), (448, 1846), (497, 1664), (568, 1456), (728, 1136), (832, 994), (896, 923)]