24991984

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{601}}^1$

素因数の和:745

約数の個数: 40

約数和(自身を含む): 51059232

約数和(自身を除く): 26067248

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 113, 184, 226, 368, 452, 601, 904, 1202, 1808, 2404, 2599, 4808, 5198, 9616, 10396, 13823, 20792, 27646, 41584, 55292, 67913, 110584, 135826, 221168, 271652, 543304, 1086608, 1561999, 3123998, 6247996, 12495992, 24991984]

約数ペア:

[(1, 24991984), (2, 12495992), (4, 6247996), (8, 3123998), (16, 1561999), (23, 1086608), (46, 543304), (92, 271652), (113, 221168), (184, 135826), (226, 110584), (368, 67913), (452, 55292), (601, 41584), (904, 27646), (1202, 20792), (1808, 13823), (2404, 10396), (2599, 9616), (4808, 5198)]