13971488

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 29465856

約数和(自身を除く): 15494368

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 82, 92, 164, 184, 328, 368, 463, 656, 736, 926, 943, 1312, 1852, 1886, 3704, 3772, 7408, 7544, 10649, 14816, 15088, 18983, 21298, 30176, 37966, 42596, 75932, 85192, 151864, 170384, 303728, 340768, 436609, 607456, 873218, 1746436, 3492872, 6985744, 13971488]

約数ペア:

[(1, 13971488), (2, 6985744), (4, 3492872), (8, 1746436), (16, 873218), (23, 607456), (32, 436609), (41, 340768), (46, 303728), (82, 170384), (92, 151864), (164, 85192), (184, 75932), (328, 42596), (368, 37966), (463, 30176), (656, 21298), (736, 18983), (926, 15088), (943, 14816), (1312, 10649), (1852, 7544), (1886, 7408), (3704, 3772)]