69670016

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 151011000

約数和(自身を除く): 81340984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 149, 208, 281, 298, 416, 562, 596, 832, 1124, 1192, 1664, 1937, 2248, 2384, 3653, 3874, 4496, 4768, 7306, 7748, 8992, 9536, 14612, 15496, 17984, 19072, 29224, 30992, 35968, 41869, 58448, 61984, 83738, 116896, 123968, 167476, 233792, 247936, 334952, 467584, 544297, 669904, 1088594, 1339808, 2177188, 2679616, 4354376, 5359232, 8708752, 17417504, 34835008, 69670016]

約数ペア:

[(1, 69670016), (2, 34835008), (4, 17417504), (8, 8708752), (13, 5359232), (16, 4354376), (26, 2679616), (32, 2177188), (52, 1339808), (64, 1088594), (104, 669904), (128, 544297), (149, 467584), (208, 334952), (281, 247936), (298, 233792), (416, 167476), (562, 123968), (596, 116896), (832, 83738), (1124, 61984), (1192, 58448), (1664, 41869), (1937, 35968), (2248, 30992), (2384, 29224), (3653, 19072), (3874, 17984), (4496, 15496), (4768, 14612), (7306, 9536), (7748, 8992)]