13292032

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2028

約数の個数: 40

約数和(自身を含む): 28615356

約数和(自身を除く): 15323324

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 1997, 3328, 3994, 6656, 7988, 15976, 25961, 31952, 51922, 63904, 103844, 127808, 207688, 255616, 415376, 511232, 830752, 1022464, 1661504, 3323008, 6646016, 13292032]

約数ペア:

[(1, 13292032), (2, 6646016), (4, 3323008), (8, 1661504), (13, 1022464), (16, 830752), (26, 511232), (32, 415376), (52, 255616), (64, 207688), (104, 127808), (128, 103844), (208, 63904), (256, 51922), (416, 31952), (512, 25961), (832, 15976), (1664, 7988), (1997, 6656), (3328, 3994)]