28973008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:763

約数の個数: 40

約数和(自身を含む): 59121216

約数和(自身を除く): 30148208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 131, 184, 262, 368, 524, 601, 1048, 1202, 2096, 2404, 3013, 4808, 6026, 9616, 12052, 13823, 24104, 27646, 48208, 55292, 78731, 110584, 157462, 221168, 314924, 629848, 1259696, 1810813, 3621626, 7243252, 14486504, 28973008]

約数ペア:

[(1, 28973008), (2, 14486504), (4, 7243252), (8, 3621626), (16, 1810813), (23, 1259696), (46, 629848), (92, 314924), (131, 221168), (184, 157462), (262, 110584), (368, 78731), (524, 55292), (601, 48208), (1048, 27646), (1202, 24104), (2096, 13823), (2404, 12052), (3013, 9616), (4808, 6026)]