12685504

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 56

約数和(自身を含む): 27594560

約数和(自身を除く): 14909056

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 158, 193, 208, 316, 386, 416, 632, 772, 832, 1027, 1264, 1544, 2054, 2509, 2528, 3088, 4108, 5018, 5056, 6176, 8216, 10036, 12352, 15247, 16432, 20072, 30494, 32864, 40144, 60988, 65728, 80288, 121976, 160576, 198211, 243952, 396422, 487904, 792844, 975808, 1585688, 3171376, 6342752, 12685504]

約数ペア:

[(1, 12685504), (2, 6342752), (4, 3171376), (8, 1585688), (13, 975808), (16, 792844), (26, 487904), (32, 396422), (52, 243952), (64, 198211), (79, 160576), (104, 121976), (158, 80288), (193, 65728), (208, 60988), (316, 40144), (386, 32864), (416, 30494), (632, 20072), (772, 16432), (832, 15247), (1027, 12352), (1264, 10036), (1544, 8216), (2054, 6176), (2509, 5056), (2528, 5018), (3088, 4108)]