28265896

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1031}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 55728000

約数和(自身を除く): 27462104

約数列:

[1, 2, 4, 8, 23, 46, 92, 149, 184, 298, 596, 1031, 1192, 2062, 3427, 4124, 6854, 8248, 13708, 23713, 27416, 47426, 94852, 153619, 189704, 307238, 614476, 1228952, 3533237, 7066474, 14132948, 28265896]

約数ペア:

[(1, 28265896), (2, 14132948), (4, 7066474), (8, 3533237), (23, 1228952), (46, 614476), (92, 307238), (149, 189704), (184, 153619), (298, 94852), (596, 47426), (1031, 27416), (1192, 23713), (2062, 13708), (3427, 8248), (4124, 6854)]